2012 review: The year in health science

Read more: "2013 Smart Guide: 10 ideas that will shape the year"

The first half of 2012 will be remembered for the saga over whether or not to publish controversial research involving versions of the H5N1 bird flu virus engineered to spread more easily in mammals. In the end openness won out, and both contentious studies did finally see the light of day.

This was also the year that saw the battle to eradicate polio reach its crucial endgame – just as another problem, in the form of totally drug resistant tuberculosis, reared its head.

Away from infectious disease, 2012 brought us a theory on the link between Tutankhamun, epilepsy and the first monotheistic religion, and an insight into the perils of premature ageing in Italy's ominously named Triangle of Death. Here are 10 more of the year's memorable stories.

Babies are born dirty, with a gutful of bacteria
Far from being sterile, babies come complete with an army of bacteria. The finding could have implications for gut disorders and our health in general

Forensic failure: 'Miscarriages of justice will occur'
Our survey of UK forensic scientists reveals that many are concerned that closure of the Forensic Science Service will lead to miscarriages of justice

Scandal of an underfunded and undertreated cancer
Lung cancer in those who have never smoked is on the rise – but they face the same stigma as their smoking counterparts

Ovarian stem cells discovered in humans
Stem cells capable of forming new eggs could promise limitless eggs for IVF treatments, and the rejuvenation of older eggs

Paralysis breakthrough: spinal cord damage repaired
An implant helping paralysed people stand unaided suggests the spinal cord is able to recover function years after severe damage

A real fMRI high: My ecstasy brain scan
Graham Lawton reports the highs, lows and psychedelic purple doors involved in taking MDMA while having his brain scanned

You may carry cells from siblings, aunts and uncles
Male cells found in the umbilical cord blood of baby girls with older brothers suggests fetal cells cross between mother and baby more than once thought

Can we deter athletes who self-harm to win?
The Paralympics may encourage a debate on a dangerous practice – and potential ways to prevent it

First non-hormonal male 'pill' prevents pregnancy
A non-hormonal drug that temporarily reverses male fertility appears to have few side effects in mice

Mining MRSA genetic code halts superbug outbreak
Whole genome sequencing of an MRSA outbreak has identified the person who unwittingly spread the bacteria around a hospital, stopping further infection

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Despite emerging deal, US to miss fiscal cliff deadline

WASHINGTON: US lawmakers missed a deadline to avoid the "fiscal cliff" budget crunch Monday but inched towards a deal to ease the worst impact of the crisis by heading off economy-busting tax hikes.

In dramatic New Year's Eve brinkmanship, Republicans and the White House reached an agreement that means only the richest Americans will pay more tax, but were still deadlocked on how to avert $109 billion in automatic government spending cuts.

Despite the emerging deal, the economy will technically go over the cliff at midnight after aides to Republican leaders in the House of Representatives said no vote on a pact could be scheduled in time on Monday.

Senators meanwhile were still hoping for a late-night vote if a deal is finalized. The legislation would then go to a House vote on Tuesday.

While automatic spending cuts and tax hikes will come into force on January 1, global stock markets will be closed on New Year's Day, giving lawmakers a few more hours of breathing room before panic over the US economy sets in.

"If a deal is reached, there's little difference between a vote tonight or tomorrow to give members a chance to review," a House Republican source said.

President Barack Obama earlier said a deal was close though not done and the top Senate Republican negotiator Mitch McConnell, who thrashed out a compromise with Vice President Joe Biden, agreed.

"It appears that an agreement to prevent this New Year's tax hike is within sight. It's not done. There are still issues left to resolve, but we're hopeful that Congress can get it done," Obama said at the White House.

Sources said the deal would include a two-month postponement of the sequester, the sweeping package of automatic government spending cuts that is feared, especially by the Pentagon.

It would also mean a return to Bill Clinton-era tax rates for top earners to 39.6 percent, starting at a threshold of annual household earnings of $450,000 and above.

Obama had originally campaigned for tax hikes to kick in for those making $250,000 and above and his acceptance of a higher threshold has already angered liberals, though still represents a political victory.

As he tried to sell the emerging deal to his Democratic Party's liberal base, he said it would extend tax credits for clean energy firms and also unemployment insurance for two million people due to expire later Monday.

It was also expected to include an end to a temporary two percent cut to payroll taxes for Social Security retirement savings and Medicare health care programs for seniors and changes to inheritance and investment taxes.

The president angered Republicans in remarks in which he warned -- in what is certain to be a bitter fight over cutting the deficit -- that he was not done with seeking higher taxes for the rich.

"Now, if Republicans think that I will finish the job of deficit reduction through spending cuts alone... then they've another thing coming," Obama said, and also poked fun at the glacial pace of Congressional deliberations.

Republicans immediately took to the floor of the Senate to complain.

Senator John McCain accused Obama of ridiculing Republicans and of needlessly antagonizing House of Representatives' members who will be required to vote for an eventual deal.

Republican Senator Bob Corker said his heart was pounding with disappointment at Obama's remarks.

"I know the president has fun heckling Congress. I think he lost probably numbers of votes with what he did," he said.

"It's unfortunate he doesn't spend as much time solving problems as he does with campaigns and pep rallies."

Signs that a deal could be close cheered investors Friday as US markets rose before closing for the year. The Dow Jones Industrial Average closed up 166.03 points (1.28 percent) at 13,104.14.

Even as a deal neared, both sides were gearing up for the next legislative showdown over the need to lift the government's statutory borrowing limit of $16.4 trillion, which was reached Monday.

The Treasury will now take extraordinary measures to keep the government afloat for an undisclosed period of time until the ceiling is raised. Republicans are already demanding spending cuts in return.

"I think there is going to be a pretty big showdown next time when we go to the debt limit," McCain told CNN.

-AFP/ac

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Pirated iOS app store Installous shutters

Another one bites the dust.

(Credit:
TorrentFreak)

A wee bit of bad news for Apple's jailbreak community right on the eve of the New Year: Installous, a major portal for pirated paid apps from Apple's App Store, won't be around anymore.

Development team Hackulous today announced the closure of Installous on their official Web site. As of today, the pirated app store no longer works, and only shows these errors: "Outdated version. Installous will now terminate" or "API Error. API unavailable."

For many years, Installous offered complete access to thousands of paid iOS apps for free for anyone with a jailbroken iPhone,
iPad, and
iPod Touch. Think of it as being able to walk into a fancy department store, steal anything you want, and never get caught.

In my personal experiences with the app, I could often download the latest iOS applications and games for free from a variety of sources within mere seconds. After downloading, you could then install the app on your iDevice as if you purchased it from Apple's App Store. Additionally, during its prime, it wasn't unrealistic to expect expensive App Store apps hitting Installous mere hours after release.

Hackulous composed a short swan song on its Web site titled "Goodnight, sweet prince" about the closure of the pirate app store:

We are very sad to announce that Hackulous is shutting down. After many years, our community has become stagnant and our forums are a bit of a ghost town. It has become difficult to keep them online and well-moderated, despite the devotion of our staff. We're incredibly thankful for the support we've had over the years and hope that new, greater communities blossom out of our absence.

It seems odd for Installous to close on its own for such simplistic reasons, considering its large user base and a possible moderate revenue stream from built-in ads. Regardless of the reason for Installous shuttering, Apple can't breathe easy just yet -- hackers can still download pirated apps quite easily through a number of methods and outlets (such as Appcake on Cydia).

(Via TorrentFreak)

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Space Pictures This Week: Ice “Broccoli,” Solar Storm

• 
  
  
  
  
  
  
  

  Happy Trails

  Photograph by Alex Cherney, TWAN

  Amateur astronomer Alex Cherney captured these star trails as they blazed above Lake Tyrrell, a salt lake in Victoria, Australia in October 2011 and posted to The World At Night website December 25, 2012.

  (See pictures of another Australian salt lake, Lake Eyre.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Tokyo From Space

  
  Image courtesy DLR

  The sprawling Japanese capital Tokyo looks like a funky computer chip in this image taken by Germany's Earth-observing satellite TerraSAR-X and released December 20.

  Launched in 2007, the satellite's radar sensors map Earth from 319 miles (514 kilometers) up in a near-polar orbit.

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Extreme View

  
  Image courtesy SDO/NASA

  NASA's Solar Dynamics Observatory snapped this extreme ultraviolet view of an active region on the sun as it rotated into view from December 16 to December 18. Ultraviolet light makes it easier to trace the whorls and loops created by superheated gas, or plasma, and the sun's magnetic field lines.

  Active solar regions such as this create space weather that, when aimed at Earth, can disrupt satellite communications and electronics. (See more pictures of solar activity and space weather.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Saturn’s Dark Side

  
  Image courtesy SSI/Caltech/NASA

  This image of the unlit side of Saturn's S rings, released December 24, was taken with visible light by NASA's Cassini spacecraft.

  The shadow of Saturn's innermost major moon, Mimas, is visible as a black oval south of the rings' shadow. For those with completely dust-free computer monitors, Janus, another Saturnian moon, is visible as a tiny white speck above the planet's north pole. (Learn about Saturn's major moons.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  A River Runs Through It

  
  Image courtesy ESA/JAXA

  The European Space Agency released this picture—taken by Japan's satellite ALOS—of Italy's longest river on December 14.

  The Po river and its surrounding fields divide Italy into its northern and southern regions. The Japanese used ALOS, which they lost contact with in late April 2011, to generate precise land maps, monitor disasters, and conduct resource surveys. (Read an excerpt from National Geographic magazine about the Po river.)

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Glacial "Broccoli"

  
  Image from DigitalGlobe/Getty Images

  The Moshniy glacier, located on the Russian archipelago Novaya Zemlya in the Arctic Ocean, calves chunks of ice and debris into a pattern reminiscent of broccoli in an image released December 20.

  Novaya Zemlya was a sensitive military area during the Cold War, and was also the site of the most powerful nuclear device ever detonated. The energy released by the 50-megaton "Tsar" bomb was ten times that of all the explosions set off during World War II.

  Published December 31, 2012

  
  











• 
  
  
  
  
  
  
  

  Image courtesy Caltech/SSI/NASA

  Published December 31, 2012

  
  

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Clinton's Blood Clot Could've Been Life Threatening

Hillary Clinton's latest health update -- cerebral venous thrombosis -- is a rare and potentially "life-threatening" condition, according to medical experts, but one from which the globe-trotting secretary of state is likely to recover from.

In an update from her doctors, Clinton's brain scans revealed a clot had formed in the right transverse venous sinus, and she was being successfully treated with anticoagulants.

"She is lucky being Hillary Clinton and had a follow-up MRI -- lucky that her team thought to do it," said Dr. Brian D. Greenwald, medical director at JFK Johnson Rehabilitation Center for Head Injuries. "It could have potentially serious complications."

The backup of blood flow could have caused a stroke or hemorrhage, according to Greenwald.

"Imagine this vein, where all the cerebral spinal fluid inside the head and spine no longer flows through this area," he said. "You get a big back up and that itself could cause a stroke. In the long-term … the venous system can't get the blood out of the brain. It's like a Lincoln Tunnel back up."

A transverse sinus thrombosis is a clot arising in one of the major veins that drains the brain. It is an uncommon but serious disorder.

Morne de Klerk/Getty Images

Hillary Clinton Has Blood Clot From Concussion Watch Video

Members of Hillary Clinton's State Department Team Resign Watch Video

Hillary Clinton's Concussion: Doctor Orders Rest Watch Video

According to Greenwald, the clot was most likely caused by dehydration brought on by the flu, perhaps exacerbated by a concussion she recently suffered.

"The only time I have seen it happen is when people are severely dehydrated and it causes the blood to be so thick that it causes a clot in the area," said Greenwald. "It's one of the long-term effects of a viral illness."

Drs. Lisa Bardack of the Mt. Kisco Medical Group and Dr. Gigi El-Bayoumi of George Washington University discovered the clot during a routine follow-up MRI on Sunday.

"This is a clot in the vein that is situated in the space between the brain and the skull behind the right ear," they said in a statement today. "It did not result in a stroke, or neurological damage. To help dissolve this clot, her medical team began treating the secretary with blood thinners. She will be released once the medication dose has been established."

Clinton is "making excellent progress," according to her doctors. "She is in good spirits, engaging with her doctors, her family, and her staff."

Clinton, 65, was hospitalized at New York-Presbyterian Hospital Sunday. She suffered a concussion earlier this month after she hit her head when she fainted because of dehydration from a stomach virus, according to an aide.

Dehydration can also precipitate fainting, according to Dr. Neil Martin, head of neurovascular surgery at University of California, Los Angeles Medical Center.

He agreed that the condition could potentially have caused a brain hemorrhage or stroke and been fatal.

"In patients with no symptoms after many days, full recovery is the norm," said Martin. "However, some cases show extension of the thrombus or clot into other regions of the cerebral venous sinuses, and this can worsen the situation considerably -- thus the use of anticoagulants to prevent extension of the thrombus."

But, he said, anticoagulants can be a "double-edged sword." With even a tiny injury within the brain from the concussion, these medications can cause "symptomatic bleed," such as a subdural or intracerebral hemorrhage.

The clot location is not related to the nasal sinuses, but are rather large venous structures in the dura or protective membrane covering the brain, which drains blood from the brain.

Read More..

Today on New Scientist: 28 December 2012

Best videos of 2012: Rare view of Challenger tragedy

Watch a rare amateur video of the Challenger explosion, our most-viewed video of the year

Strong jet stream super-charged US Christmas storms

Record snowfall and dozens of tornadoes snarled holiday travel as a powerful winter storm plowed across much of the US, while rainstorms battered the UK

2012 review: The year in life science

The year's biggest stories in life science, including James Cameron's descent into the Mariana trench and efforts to break into Antarctica's buried lakes

Superstorm lessons for adapting to climate change

As the post-Sandy rebuild gets under way, coastal cities around the world will be watching

Best videos of 2012: First MRI movie of childbirth

Watch a unique view of a baby's birth, at number 2 in our countdown of the year's top science videos

Fleadom or death: Reviving the glorious flea circus

The parasite-based sideshows were almost done for by the domestic vacuum cleaner - but they are bouncing back, finds Graham Lawton

Approval for gene-modified salmon spawns controversy

Apparently months late, US regulators have declared genetically engineered fish safe to farm and eat, but final approval could be some way off

Best videos of 2012: New aircraft flies inside out

Watch a novel flying machine use a unique mechanism to propel itself, at number 3 in our countdown of the top videos of the year

2012 review: The year in technology

The year's biggest stories in technology, including Kinect devices that may spot signs of autism and controlling a robot by the power of thought

Superdoodles: The science of scribbling

Far from being a distraction, doodling has an important purpose - and you can harness it

2013 Smart Guide: Wave goodbye to the mouse

The Leap, a 3D motion control device set to launch next year, will let you control your computer with touch-free hand and finger movements

Read More..

Talks stall as fiscal cliff looms

WASHINGTON: Two days of last-gasp talks produced no deal Sunday between US political leaders struggling to averting a fiscal calamity due to hit the American and world economy within hours.

Party leaders in the US Senate groped for a compromise to head-off a punishing package of spending cuts and tax hikes that is due come into force on January 1 and which could roil global markets and plunge the US into recession.

Senate Republican minority leader Mitch McConnell warned that, despite through-the-night talks, negotiators were still a long way from success, as they raced against the ebbing 2012 calendar in search of a compromise.

McConnell told AFP he received no response to a "good faith offer" to Senate Democrats and had spoken twice by telephone with his old friend and sparring partner Vice President Joe Biden in the hope of breaking the stalemate.

Senate Democratic Majority Leader Harry Reid agreed that talks were at a standstill, and warned that Americans could ring in the New Year with no deal to avert a budget disaster known as the "fiscal cliff."

"There is still significant distance between the two sides, but negotiations continue," Reid told the Senate, after huddling for nearly two hours with his Democratic caucus on one of the latest December Senate workdays in 50 years.

"There is still time left to reach an agreement, and we intend to continue negotiations," he said, as he ordered the Senate back into session at 11:00am (1600 GMT) Monday, New Year's eve and the last day before the deadline.

Reid said Democrats were unwilling to brook talk of social security cuts.

"This morning, we have been trying to come up with some counter-offer to my friend's proposal," Reid told the Senate. "We have been unable to do that."

The already tense mood on Capitol Hill had soured during Sunday's confusing hours, when some lawmakers tossed out varying versions of what may or may not be in Democratic and Republican offers.

"I'm incredibly disappointed we cannot seem to find common ground. I think we're going over the cliff," Republican Senator Lindsey Graham said on Twitter.

Moderate Democrat Clair McCaskill was also pessimistic.

"This is definitely not a kumbaya moment," she said.

Earlier, President Barack Obama accused Republicans of causing the mess, saying they had refused to move on what he said were genuine offers of compromise from his Democrats.

"Now the pressure's on Congress to produce," Obama said, in an interview with NBC's "Meet the Press" that was recorded on Saturday, a day after he expressed modest optimism that a deal could be reached.

Obama said it had been "very hard" for top Republican leaders to accept that "taxes on the wealthiest Americans should go up a little bit, as part of an overall deficit reduction package."

But Republicans were irked by Obama's tone.

"I don't know if this is the president saying $250 (thousand) or 'Go to hell'," Graham told reporters, referring to Obama's insistence that taxes rise on households income greater than a quarter million dollars per year.

The Senate's number two Democrat, Dick Durbin, said Republicans want the tax threshold be raised to $550,000 per household and that Democrats might counter with $450,000, considerably higher than the president's $250,000.

But Reid warned: "We're still left with a proposal they've given us that protects the wealthy and not the middle class. I'm not going to agree to that"

If no deal is reached, a package of tax cuts for all Americans that was first passed by then-president George W. Bush will expire on January 1.

All American workers will see their own paycheck hit and the broader economy will suffer from massive automatic spending cuts across the government.

Experts expect the US economy to slide into recession if the standoff is prolonged, in a scenario that could cause turmoil in stock markets and hit prospects for global growth in 2013.

The president won re-election partly on a platform of raising taxes on the rich, but Republicans who run the House of Representatives oppose tax hikes as a point of principle and claim Obama is addicted to runaway spending.

Any deal must pass the Senate, before going to the House, where such is the power of the conservative bloc of the Republican Party, it is unclear whether any solution backed by Obama can win majority support.

If leaders fail to find agreement, Obama has demanded a vote on his fallback plan that would preserve lower tax rates for families on less than $250,000 a year and extend unemployment insurance for two million people.

Republicans admitted such an option could emerge on Monday.

-AFP/ac

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YouTube makes brief return to Pakistan after 3-month ban

YouTube blocked by Pakistan

(Credit:
CBS)

YouTube made a brief reappearance in Pakistan yesterday after a three-month absence.

The video-sharing service, which was blocked by that country's government in September, was available to Internet users in Pakistan for somewhere between three minutes and three hours on Saturday, depending on which media outlet one believes. The ban on the site, which has been blocked since refusing to pull a clip that mocks the prophet Muhammad, was lifted then reinstated after it was found to still host "blasphemous" content.

YouTube was blocked in Pakistan on September 17 after the Middle East erupted in protests in reaction to "Innocence of Muslims," a video on YouTube that depicts the prophet Muhammad as a buffoon. Posted in July, the clip by Southern California filmmaker Nakoula Basseley Nakoula serves as a trailer for an upcoming movie.

The quick about-face appears to be the result of poor coordination inside Packistan's government. Interior Minister Rehman Malik announced on Twitter that the unblocking of YouTube was imminent. However, after the ban was lifted, government officials soon learned that "Innocence of Muslims" was still hosted on YouTube, leading Prime Minister Raja Pervez Ashraf to order his country's Internet service providers to re-block the video-sharing site.

The country has previously sought to block access to YouTube videos, including a clip of a Dutch lawmaker in 2008. In 2010, it also sought a blanket ban on "objectionable content" surrounding a Facebook page called "Post Drawings of the Prophet Mohammad Day."

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How to Banish That New Year's Eve Hangover

For those of us who enjoy the occasional cocktail, the holiday season would be incomplete without certain treats of the liquid variety. Some look forward to the creamy charms of rum-laced eggnog; others anticipate cupfuls of high-octane punch or mugs of warm, spiced wine.

No matter what's in your glass, raising one as the year winds down is tradition. What could be more festive? The problem is, one drink leads to two, then the party gets going and a third is generously poured. Soon, the music fades and the morning arrives—and with it, the dreaded hangover. (Explore a human-body interactive.)

Whether it's a pounding headache, a queasy stomach, sweating, or just general misery, the damage has been done. So now it's time to remedy the situation. What's the quickest way to banish the pain? It depends who you ask.

Doctors typically recommend water for hydration and ibuprofen to reduce inflammation. Taking B vitamins is also good, according to anesthesiologist Jason Burke, because they help the body metabolize alcohol and produce energy.

Burke should know a thing or two about veisalgia, the medical term for hangover. At his Las Vegas clinic Hangover Heaven, Burke treats thousands of people suffering from the effects of drinking to excess with hydrating fluids and medications approved by the U.S. Food and Drug Administration.

"No two hangovers are the same," he said, adding that the unfavorable condition costs society billions of dollars-mostly from lost productivity and people taking sick days from work.

Hot Peppers for Hangovers?

So what's the advice from the nonmedical community? Suggestions range from greasy breakfasts to vanilla milkshakes to spending time in a steamy sauna. A friend insists hot peppers are the only way to combat a hangover's wrath. Another swears by the palliative effects of a bloody mary. In fact, many people just have another drink, following the old "hair of the dog that bit you" strategy.

Whether such "cures" actually get rid of a hangover is debatable, but one thing's for sure: the sorry state is universal. The only people immune to hangovers are the ones who avoid alcohol altogether.

So for those who do indulge, even if it's just once in awhile, see our interactive featuring cures from around the world (also above). As New Year's Eve looms with its attendant excuse to imbibe, perhaps it would be wise to stock your refrigerator with one of these antidotes. Pickled herring, anyone?

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Hillary Clinton Hospitalized With Blood Clot

Dec 30, 2012 8:11pm

(MICHAL CIZEK/AFP/Getty Images)

Secretary Hillary Clinton was hospitalized today after a doctors doing a follow-up exam discovered a blood clot had formed, stemming from the concussion she sustained several weeks ago.

She is being treated with anti-coagulants and is at NewYork-Presbyterian Hospital so that they can monitor the medication over the next 48 hours, Deputy Assistant Secretary Philippe Reines said.

Her doctors will continue to assess her condition, including other issues associated with her concussion. They will determine if any further action is required, Reines said.

Clinton originally fell ill from a stomach virus following a whirlwind trip to Europe at the beginning of the month, which caused such severe dehydration that she fainted and fell at home, suffering a concussion. No ambulance was called and she was not hospitalized, according to a state department official.

The stomach virus had caused Clinton to cancel a planned trip to North Africa and the United Arab Emirates, and also her scheduled testimony before Congress at hearings on the attack on the U.S. consulate in Benghazi, Libya.

According to a U.S. official, the secretary had two teams of doctors, including specialists, examine her after the fall.  They also ran tests to rule out more serious ailments beyond the virus and the concussion. During the course of the week after her concussion, Clinton was on an IV drip and being monitored by a nurse, while also recovering from the pain caused by the fall.

SHOWS: World News

Read More..

Today on New Scientist: 28 December 2012

Best videos of 2012: Rare view of Challenger tragedy

Watch a rare amateur video of the Challenger explosion, our most-viewed video of the year

Strong jet stream super-charged US Christmas storms

Record snowfall and dozens of tornadoes snarled holiday travel as a powerful winter storm plowed across much of the US, while rainstorms battered the UK

2012 review: The year in life science

The year's biggest stories in life science, including James Cameron's descent into the Mariana trench and efforts to break into Antarctica's buried lakes

Superstorm lessons for adapting to climate change

As the post-Sandy rebuild gets under way, coastal cities around the world will be watching

Best videos of 2012: First MRI movie of childbirth

Watch a unique view of a baby's birth, at number 2 in our countdown of the year's top science videos

Fleadom or death: Reviving the glorious flea circus

The parasite-based sideshows were almost done for by the domestic vacuum cleaner - but they are bouncing back, finds Graham Lawton

Approval for gene-modified salmon spawns controversy

Apparently months late, US regulators have declared genetically engineered fish safe to farm and eat, but final approval could be some way off

Best videos of 2012: New aircraft flies inside out

Watch a novel flying machine use a unique mechanism to propel itself, at number 3 in our countdown of the top videos of the year

2012 review: The year in technology

The year's biggest stories in technology, including Kinect devices that may spot signs of autism and controlling a robot by the power of thought

Superdoodles: The science of scribbling

Far from being a distraction, doodling has an important purpose - and you can harness it

2013 Smart Guide: Wave goodbye to the mouse

The Leap, a 3D motion control device set to launch next year, will let you control your computer with touch-free hand and finger movements

Read More..

The gang-rape on a bus that sickened India

NEW DELHI: After spending her evening watching "Life of Pi" in a New Delhi mall, the 23-year-old student and her male companion were looking for a quick lift home when a bus with tinted windows pulled over.

The pair were then subjected to a catalogue of violence and sexual depravity which has evoked comparisons with Anthony Burgess's novel "A Clockwork Orange" and brought simmering anger over the plight of women to the boil across India.

The Indian news channel NDTV greeted news of her death in the early hours of Saturday in a Singapore hospital with the banner headline "RIP: India's Daughter", in a reflection of how her plight had moved the nation.

Ever since she was attacked on the night of December 16, the country's leaders have lined up to offer their prayers and condemn the attack as well as paying for her treatment in Singapore.

Although the identity of the young woman has not yet been released, reports have said she was a medical student who hailed from a rural area of Uttar Pradesh, India's largest state which borders the capital New Delhi.

Her parents, who had travelled to Singapore after she was flown out by air ambulance on Wednesday night, are said to have sold their small piece of land in order to fund their daughter's education, often limiting their own meals to little more than rotis with namak (bread with salt), according to NDTV.

"These are simple, rustic people, who have never dreamt of boarding an aircraft, much less travel to a foreign country in an air ambulance," a source at the hospital told Singapore's Straits Times after meeting her relatives.

Before flying out to Singapore, the woman had managed to give an interview to police at Delhi's Safdarjung Hospital about the events on the night of her attack.

Police and prosecutors have outlined how six men picked the pair up outside the mall in a school bus which they had taken for a joyride after drinking heavily.

Even before they stopped outside the mall, they had allegedly picked up another passenger and then forced him to hand over the contents of his wallet.

After getting into an argument with the woman's male companion, the group are then alleged to have lashed out at the pair before taking turns to rape the woman in the back of the bus while driving around Delhi for some 45 minutes.

They also sexually assaulted the woman with a rusting metal bar, leaving her with severe intestinal injuries, before hurling her out of the vehicle.

The bus would have had to cross numerous police checkpoints at that time of night but at no stage was the vehicle pulled over by officers.

After news of the attack emerged, small-scale protests quickly swelled and were then repeated across the country -- fuelled in part by anger at the police's use of teargas and water cannon.

The Indian government has set up a commission of inquiry to investigate what mistakes were made on the night of the attack and in its aftermath.

But in an address to chief ministers from the country's states who gathered in New Delhi on Thursday, Prime Minister Manmohan Singh acknowledged that it was far from an isolated event.

"We must reflect on this problem, which occurs in all states and regions. It requires greater attention by the central government and states," he said.

Gang-rapes happen on such a regular basis that they are rarely reported in the Indian press although the attack in Delhi has led papers to shine a rare spotlight on such attacks.

On Thursday night, it emerged that a 17-year-old girl had committed suicide after police allegedly tried to persuade her to drop a complaint of gang-rape and instead either accept a cash settlement or even marry one of her attackers.

After quoting from the infamous gang-rape scene in Burgess's novel, a columnist for The Hindu wrote this week that "few Indians will need a dictionary of the teenage slang Burgess invented to grasp the horror of this passage".

"For progress to be made, we must begin by acknowledging this one fact: the problem isn't the police, the courts or the government. The problem is us," wrote Praveen Swami.

- AFP/ck

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New iOS app shows NY subway arrival times

Now arriving...

(Credit:
New York MTA)

New York City's Metropolitan Transportation Authority finally joined the smartphone era today by releasing an iOS app showing train arrival times for seven subway lines.

Available for the iPhone, the
iPod Touch, and the
iPad, MTA Subway Time will display train arrival times for 156 stations on the 1, 2, 3, 4, 5, 6 lines and the S shuttle line. Though officially in a test version for the time being, the app will use the same arrival times shown on station countdown clocks and on the MTA's Web site.

"The ability to get subway arrival time at street level is here," said MTA Chairman and CEO Joseph J. Lhota in a statement. "The days of rushing to a subway station only to find yourself waiting motionless in a state of uncertainty are coming to an end."

According to the statement, the app can handle up to 5,000 incoming requests per second. The information comes from a feed that can be accessed by developers for other mobile operating systems.

Though the MTA has existing apps for bus arrivals and the drive times on its bridges and tunnels, this is the first time that the country's busiest transit agency has developed an app for subway service.

Via AllThings D

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How to Banish That New Year's Eve Hangover

For those of us who enjoy the occasional cocktail, the holiday season would be incomplete without certain treats of the liquid variety. Some look forward to the creamy charms of rum-laced eggnog; others anticipate cupfuls of high-octane punch or mugs of warm, spiced wine.

No matter what's in your glass, raising one as the year winds down is tradition. What could be more festive? The problem is, one drink leads to two, then the party gets going and a third is generously poured. Soon, the music fades and the morning arrives—and with it, the dreaded hangover. (Explore a human-body interactive.)

Whether it's a pounding headache, a queasy stomach, sweating, or just general misery, the damage has been done. So now it's time to remedy the situation. What's the quickest way to banish the pain? It depends who you ask.

Doctors typically recommend water for hydration and ibuprofen to reduce inflammation. Taking B vitamins is also good, according to anesthesiologist Jason Burke, because they help the body metabolize alcohol and produce energy.

Burke should know a thing or two about veisalgia, the medical term for hangover. At his Las Vegas clinic Hangover Heaven, Burke treats thousands of people suffering from the effects of drinking to excess with hydrating fluids and medications approved by the U.S. Food and Drug Administration.

"No two hangovers are the same," he said, adding that the unfavorable condition costs society billions of dollars-mostly from lost productivity and people taking sick days from work.

Hot Peppers for Hangovers?

So what's the advice from the nonmedical community? Suggestions range from greasy breakfasts to vanilla milkshakes to spending time in a steamy sauna. A friend insists hot peppers are the only way to combat a hangover's wrath. Another swears by the palliative effects of a bloody mary. In fact, many people just have another drink, following the old "hair of the dog that bit you" strategy.

Whether such "cures" actually get rid of a hangover is debatable, but one thing's for sure: the sorry state is universal. The only people immune to hangovers are the ones who avoid alcohol altogether.

So for those who do indulge, even if it's just once in awhile, see our interactive featuring cures from around the world (also above). As New Year's Eve looms with its attendant excuse to imbibe, perhaps it would be wise to stock your refrigerator with one of these antidotes. Pickled herring, anyone?

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Did Moses' Exodus Really Happen?

In the Bible, he is called Moses. In the Koran, he is the prophet Musa.

Religious scholars have long questioned whether of the story of a prophet leading God's chosen people in a great exodus out of Egypt and the freedom it brought them afterwards was real, but the similarities between a pharaoh's ancient hymn and a psalm of David might hold the link to his existence.

Tune in to Part 2 of Christiane Amanpour's ABC News special, "Back to the Beginning," which explores the history of the Bible from Genesis to Jesus, on Friday, Dec. 28 at 9 p.m. ET on ABC.

Christian scripture says Moses was content to grow old with his family in the vast deserted wilderness of Midian, and 40 years passed until the Bible says God spoke to him through the Burning Bush and told him to lead his people, the Israelites, out of Egypt. According to tradition, that miraculous bush can still be seen today enclosed within the ancient walls of St. Catherine's Monastery, located not far from Moses' hometown.

But there was another figure in the ancient world who gave up everything to answer the call from what he believed was the one and only true God.

Archaeologists discovered the remains of the ancient city of Amarna in the 1800s. Egyptologist Rawya Ismail, who has been studying the ruins for years, believes, as other archaeologists do, that Pharaoh Akhenaten built the city as a tribute to Aten, the sun.

G.Sioen/De Agostini/Getty Images

'Back to the Beginning': Bethlehem's Church of the Nativity Watch Video

Garden of Eden: What Do We Know About Adam and Eve? Watch Video

Abraham's Story: Foundation of Judaism, Islam and Christianity Watch Video

She said it was a bold and unusual step for the pharaoh to leave the luxurious trappings of palace life in Luxor for the inhospitable landscape of Amarna, but it might have been his only choice as the priests from the existing religious establishment gained power.

"The very powerful Amun-Ra priests that he couldn't stand against gained control of the whole country," Ismail said. "The idea was to find a place that had never been used by any other gods -- to be virgin is what he called it -- so he chose this place."

All over the walls inside the city's beautiful tombs are examples of Akhanaten's radical message of monotheism. There is the Hymn to the Aten, which translates, in part, to: "The earth comes into being by your hand, as you made it. When you dawn, they live. When you set, they die. You yourself are lifetime, one lives by you."

PHOTOS: Christiane Amanpour's Journey 'Back to the Beginning'

Some attribute the writing of the hymn to Akhanaten himself, but it bears a striking resemblance to a passage that can be found in the Hebrew Bible: Psalm 104.

"If you compare the hymns from A to Z, you'll find mirror images to it in many of the holy books," Ismail said. "And if you compare certain parts of it, you'll find it almost exactly -- a typical translation for some of the [psalms] of David."

Psalm 104, written a few hundred years later, references a Lord that ruled over Israel and a passage compares him to the sun.

"You hide your face, they are troubled," part of it reads. "You take away your breath, they die, And return to dust. You send forth your breath, they are created, And you renew the face of the earth."

Like the psalm, the Hymn to Aten extols the virtues of the one true God.

"A lot of people think that [the Hymn to Aten] was the source of the [psalms] of David," Ismail said. "Putting Egypt on the trade route, a lot of people traveled from Egypt and came back to Egypt, it wasn't like a country living in isolation."

Ismail believes it is possible that the message from the heretic pharaoh has some connection to the story of Moses and the Exodus, as outlined in the Hebrew Bible.

Read More..

Today on New Scientist: 27 December 2012

Best videos of 2012: Spiderman skin stops a bullet

Watch reinforced skin stop a speeding bullet, at number 4 in our countdown of the top videos of the year

Gastrophysics: Some said 'more', others said 'meh'

Network theorists model everything from internet traffic to disease spread. But can they tease out titillating new taste combos? New Scientist gets cooking

Best videos of 2012: Sea lice reduce pig to bones

Watch a microscopic mob devour a pig carcass underwater, as we reach number 5 in our best videos of the year.

2012 review: The year in space

A Mars rover's daredevil landing, a private space-flight boom, and a man leaping from the stratosphere were among the top space news events this year

Photo puzzle: Can you make the connection?

Correctly match up 16 pairs of science-inspired images and enter a draw to win a state-of-the-art Olympus E-PL5 digital camera

Shiver me timbers: The coolest warship ever made

Unsinkable and bulletproof, battleships made from icebergs were the great hope of the second world war, says Stephen Battersby

2013 Smart Guide: Next-generation video games

The upcoming round of consoles promises to deliver a far more immersive video-gaming experience, with super-high-definition and multi-screen action

Dangerous liaisons: Animals' tangled love lives

The surprising mate choices of certain animals are forcing us to reconsider our views of evolutionary theory

Three gods: The hardest logic puzzle ever

Tackle this logisticians' parlour game and you may be a bit closer to understanding the nature of truth itself, says Richard Webb

2012 review: The year in environment

From the devastation wrought by superstorm Sandy to vanishing Arctic sea ice, we round up the biggest environment stories of the year

Feast for the senses: Cook up a master dish

Trick your dinner guests into thinking you're a master chef by manipulating all their senses

2013 Smart Guide: Hot computing for a cool billion

Six mega-projects, from a supercomputer brain simulation to a real-life SimCity on a global scale, are vying for two prizes, each worth $1 billion

New Scientist 2012 holiday quiz

Anatomical incongruities, why men are like fruit flies, a boson by any other name, and much more in our end-of-year quiz

2013 Smart Guide: Supercomet to outshine the moon

A gas cloud crashing into the black hole at the centre of the galaxy and a naked-eye comet promise celestial fireworks in 2013

Dangerous liaisons: Fatal animal attractions

Humans aren't the only animals that can run into trouble when choosing a mate, discovers David Robson

2012 review: Zoologger's 12 beasts of Christmas

Zoologger is our weekly column highlighting extraordinary animals - and occasionally other organisms - from around the world. Here are this year's 12 best

Prehistoric cinema: A silver screen on the cave wall

With cartoon frescoes, shadow theatre and a rudimentary form of animation, our ancestors knew how to bring their stories to life, says Catherine Brahic

Review of 2012: The year's biggest news at a glance

Halt to bird flu experiments, Greece's economic crisis, the Stuxnet computer worm, Curiosity arrives on Mars, and more

How does a traffic cop ticket a driverless car?

Rapid progress means self-driving cars are in the fast lane to consumer reality. Is the law up to speed too, asks legal expert Bryant Walker Smith

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World's smelliest and largest flower blooms in Brazil

RIO DE JANEIRO: Hundreds of visitors are flocking daily to a botanical garden in south-eastern Brazil to watch the rare blooming of the Titan arum, the world's smelliest and largest tropical flower.

Also known as the "corpse flower" because of a smell likened to rotting flesh, it began blooming on Christmas Day and is already beginning to close, botanist Patricia Oliveira told AFP.

The flower "has a lifespan of 72 hours, during which its stink and meat-coloration attract pollinators: carrion flies and beetles," added Oliveira, who works at the Inhotim garden, about 445 kilometers from Rio de Janeiro, housing the massive flower.

Titan arum, also known by its scientific name, "Amorphophallus titanum", which means misshapen giant penis, is native to the rainforests of western Sumatra. It rarely flowers, is incredibly difficult to cultivate and takes six years to grow.

Thursday, this Brazilian specimen reached 167 centimetres in height, but the species can grow up to over three metres tall.

This "is the second time it bloomed. The first time was in December 2010," Oliveira said.

When it flowers, the bloom has the same temperature as that of the human body, which helps spread its pungent smell.

The species was first described in 1878 by Italian natural scientist Odoardo Beccari. Ten years later, it bloomed in a London botanical garden and its next flowering occurred in 1926.

-AFP/fl

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Leaked images suggest BBM video chat coming to BlackBerry 10

Images posted to CrackBerry forums suggest important upgrades coming to BBM.

According to leaked slides posted to CrackBerry's reader forums, RIM's upcoming device running BlackBerry 10 will include video chatting and screen sharing through BBM. The images have since been removed, but the folks at BGR were able to snag one with screenshots and a few details on the speculated features.

According to RIM, BlackBerry 10 is slated for its official launch on January 30.

Jaymar Cabebe

Jaymar Cabebe covers mobile apps and Windows software for CNET. While he may be a former host of the Android Atlas Weekly podcast, he doesn't hate iOS or Mac. Jaymar has worked in online media since 2007.

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How to Live to a Ripe Old Age

Cento di questi giorni. May you have a hundred birthdays, the Italians say, and some of them do.

So do other people in various spots around the world—in Blue Zones, so named by National Geographic Fellow Dan Buettner for the blue ink that outlines these special areas on maps developed over more than a decade. (National Geographic News is part of the National Geographic Society.)

In his second edition of his book The Blue Zones, Buettner writes about a newly identified Blue Zone: the Greek island of Ikaria (map). National Geographic magazine Editor at Large Cathy Newman interviewed him about the art of living long and well. (Watch Buettner talk about how to live to a hundred.)

Q. You've written about Blue Zones in Sardinia, Italy; Loma Linda, California; Nicoa, Costa Rica and Okinawa, Japan. How did you find your way to Ikaria?

A. Michel Poulain, a demographer on the project, and I are always on the lookout for new Blue Zones. This one popped up in 2008. We got a lead from a Greek foundation looking for biological markers in aging people. The census data showed clusters of villages there with a striking proportion of people 85 or older. (Also see blog: "Secrets of the Happiest Places on Earth.")

In the course of your quest you've been introduced to remarkable individuals like 100-year-old Marge Jetton of Loma Linda, California, who starts the day with a mile-long [0.6-kilometer] walk, 6 to 8 miles [10 to 13 kilometers] on a stationary bike, and weight lifting. Who is the most memorable Blue Zoner you've met?

Without question it's Stamatis Moraitis, who lives in Ikaria. I believe he's 102. He's famous for partying. He makes 400 liters [100 gallons] of wine from his vineyards each year, which he drinks with his friends. His house is the social hot spot of the island. (See "Longevity Genes Found; Predict Chances of Reaching 100.")

He's also the Ikarian who emigrated to the United States, was diagnosed with lung cancer in his 60s, given less then a year to live, and who returned to Ikaria to die. Instead, he recovered.

Yes, he never went through chemotherapy or treatment. He just moved back to Ikaria.

Did anyone figure out how he survived?

Nope. He told me he returned to the U.S. ten years after he left to see if the American doctors could explain it. I asked him what happened. "My doctors were all dead," he said.

One of the common factors that seem to link all Blue Zone people you've spoken with is a life of hard work—and sometimes hardship. Your thoughts?

I think we live in a culture that relentlessly pursues comfort. Ease is related to disease. We shouldn't always be fleeing hardship. Hardship also brings people together. We should welcome it.

Sounds like another version of the fable of the grasshopper and the ant?

You rarely get satisfaction sitting in an easy chair. If you work in a garden on the other hand, and it yields beautiful tomatoes, that's a good feeling.

Can you talk about diet? Not all of us have access to goat milk, for example, which you say is typically part of an Ikarian breakfast.

There is nothing exotic about their diet, which is a version of a Mediterranean diet, which emphasizes vegetables, beans, fruit, olive oil, and moderate amounts of alcohol. (Read more about Buettner's work in Ikaria in National Geographic Adventure.)

All things in moderation?

Not all things. Socializing is something we should not do in moderation. The happiest Americans socialize six hours a day.

The people you hang out with help you hang on to life?

Yes, you have to pay attention to your friends. Health habits are contagious. Hanging out with unhappy people who drink and smoke is hazardous to your health.

So how has what you've learned influenced your own lifestyle?

One of the big things I've learned is that there's an advantage to regular low-intensity activity. My previous life was setting records on my bike. [Buettner holds three world records in distance cycling.] Now I use my bike to commute. I only eat meat once a week, and I always keep nuts in my office: Those who eat nuts live two to three more years than those who don't.

You also write about having a purpose in life.

Purpose is huge. I know exactly what my values are and what I love to do. That's worth additional years right there. I say no to a lot of stuff that would be easy money but deviates from my meaning of life.

The Japanese you met in Okinawa have a word for that?

Yes. Ikigai: "The reason for which I wake in the morning."

Do you have a non-longevity-enhancing guilty pleasure?

Tequila is my weakness.

And how long would you like to live?

I'd like to live to be 200.

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Retired Gen. Norman Schwarzkopf Dead at 78

H. Norman Schwarzkopf, the retired general credited with leading U.S.-allied forces to a victory in the first Gulf War, has died at age 78, a U.S. official has confirmed to ABC News.

Schwarzkopf died in Tampa, Fla., today, a U.S. official told the Associated Press.

Schwarzkopf, known by the nickname "Stormin' Norman" partly because of his volcanic temper, actually led Republican administrations to two military victories: a small one in Grenada during the administration of President Reagan and a big one as de facto commander of allied forces in the Gulf War.

Schwarzkopf's success driving Iraqi forces out of Kuwait in 1991 during what was known as Operation Desert Storm came under President George H.W. Bush.

In a statement issued through his office, Bush said he and his wife, Barbara Bush, were mourning Schwartzkopf's death -- though Bush, himself, was ill, hospitalized in Texas with a stubborn fever and on a liquids-only diet.

"Barbara and I mourn the loss of a true American patriot and one of the great military leaders of his generation," Bush's statement read. "A distinguished member of that Long Gray Line hailing from West Point, Gen. Norm Schwarzkopf, to me, epitomized the 'duty, service, country' creed that has defended our freedom and seen this great nation through our most trying international crises. More than that, he was a good and decent man -- and a dear friend. Barbara and I send our condolences to his wife, Brenda, and his wonderful family."

Former Secretary of State Colin Powell, who was chairman of the Joint Chiefs of Staff during Desert Storm, recalled Schwarzkopf as "a great patriot and a great soldier."

"Norm served his country with courage and distinction for over 35 years," Powell said in a prepared statement. "The highlight of his career was the 1991 Persian Gulf War, Operation Desert Storm. 'Stormin' Norman' led the coalition forces to victory, ejecting the Iraqi Army from Kuwait and restoring the rightful government. His leadership not only inspired his troops, but also inspired the nation.

"He was a good friend of mine, a close buddy," Powell added. "I will miss him."

Schwarzkopf, the future four-star general, was raised as an army brat in Iran, Switzerland, Germany and Italy, following in his father's footsteps to West Point and being commissioned as a second lieutenant in 1956.

Schwarzkopf's father, who shared his name, directed the investigation of the Lindbergh baby kidnapping as head of the New Jersey State Police, later becoming a bridgadier general in the U.S. Army.

The younger Schwarzkopf earned three Silver Stars for bravery during two tours in Vietnam, gaining a reputation as an opinionated, plain-spoken commander with a sharp temper who would risk his own life for his soldiers.

"He had volunteered to go to Vietnam early just so he could get there before the war ended," said former Army Col. William McKinney, who knew Schwarzkopf from their days at West Point, according to ABC News Radio.

In 1983, as a newly-minted general, Schwarzkopf once again led troops into battle in President Reagan's invasion of Granada, a tiny Caribbean island where the White House saw American influence threatened by a Cuban-backed coup.

But he gained most of his fame in Iraq, where he used his 6-foot-3, 240-pound frame and fearsome temper to drive his troops to victory. Gruff and direct, his goal was to win the war as quickly as possible and with a focused objective: getting Iraq out of Kuwait.

"If it had been our intention to take Iraq, if it had been our intention to destroy the country, if it had been our intention to overrun the country, we could have done it unopposed," he said at a military briefing in 1991.

He spoke French and German to coalition partners, showed awareness of Arab sensitivities and served as Powell's operative man on the ground.

Schwarzkopf retired from the Army after Desert Storm in 1991, writing an autobiography, becoming an advocate for prostate cancer awareness, serving on the boards of various charities and lecturing. He and his wife, Brenda, had three children.

Schwarzkopf spent his retirement in Tampa, home base for his last military assignment as commander-in-chief of U.S. Central Command.

ABC News' Gina Sunseri and Polson Kanneth contributed to this report.

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Three gods: The hardest logic puzzle ever

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US childhood obesity dips for first time in decades: study

CHICAGO: Obesity rates among small children may finally be on the decline after more than tripling in the United States the past 30 years, a study out Wednesday indicated.

The study found that obesity rates peaked in 2004 and then declined slightly among low-income children aged two to four who receive benefits from a federal food stamp program called SNAP.

"To our knowledge, this is the first national study to show that the prevalence of obesity and extreme obesity among young US children may have begun to decline," wrote lead author Liping Pan of the Centres for Disease Control and Prevention (CDC).

"The results of this study indicate modest recent progress of obesity prevention among young children. These findings may have important health implications because of the lifelong health risks of obesity and extreme obesity in early childhood."

Obesity is most prevalent among minority and low-income families and has been associated with a range of health problems and premature death.

The researchers analysed data from a paediatric nutrition surveillance system which monitors almost half of the children eligible for federally funded maternal and child health and nutrition programs.

They were able to access height and weight data from 27.5 million children aged two to four in the 30 states which consistently reported their data.

In 1998, obesity levels were at 13.05 percent of the children. This rose to a peak of 15.36 percent in 2004 before declining to 14.94 percent in 2010.

Extreme obesity rates rose from 1.75 percent in 1998 to a peak of 2.22 percent in 2003 before slipping down to 2.07 percent in 2010, the study published in the Journal of the American Medical Association found.

In an accompanying editorial, Dr. David Ludwig said the declines seen are not enough, and he urged an overhaul of the federal food stamp program (SNAP) to help low-income families tackle obesity by eliminating junk food and adding more fruit and vegetables to their diet.

"SNAP is essential for hunger prevention in the United States, but its exclusive focus on food quantity contributes to malnutrition and obesity, and is misaligned with the goal of helping beneficiaries lead healthier lives," wrote Ludwig, who works in an obesity prevention centre at Boston Children's Hospital.

While other federal food programs, like the free meals offered in schools, have been revised to focus on healthful eating, SNAP has no regulations to influence the quality of food purchased.

Ludwig noted that it pays for an estimated US$4 billion in soft drinks per year, which adds up to about 20 million servings of soda a day.

"The public pays for sugary drinks, candy, and other junk foods included in SNAP benefits twice: once at the time of purchase, and later for the treatment of diet-induced disease through Medicaid and Medicare," he wrote.

"The nation's US$75 billion investment in SNAP could provide a major opportunity to reduce the burden of diet-related disease among low-income children and families if policies that promote nutritional quality are instituted."

More than a third of US children were overweight in 2008, the CDC found in a previous study.

Childhood obesity rates jumped from seven percent of children aged six to 11 in 1980 to 20 percent in 2008. The number of obese teens aged 12 to 19 jumped from five percent to 18 percent over the same period.

-AFP/fl

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Tap Twitter, control a cockroach

Too bad we can't control all cockroaches through Twitter. Yuck.

(Credit:
Brittany Ransom)

Next time you see a cockroach, don't scurry away faster than it can flee. In fact, if you're a lover of the weirder side of life, the intrusive insect could represent one heck of a science project.

For example, artist Brittany Ransom created Twitter Roach -- a discoid cockroach that can be controlled through tweets that it receives on the popular microblogging service.

As it turns out, humans can actually control cockroaches with a device called RoboRoach -- a tiny electronic backpack that attaches to a cockroach and stimulates the bug's antenna nerves, enabling the controller to turn the insect left or right with the press of a button.

Ransom built upon the Roboroach concept and added some Arduino hardware and custom-programmed software to link the bug to Twitter. While on display at the "Life, in some form" art exhibition by the Chicago Artists Coalition, visitors could send the @TweetRoach account commands such as "#TweetRoachLeft" and #TweetRoachRight."

The Tweet Roach sits while awaiting its next command.

(Credit:
Brittany Ransom)

Those of you concerned about insect welfare can rest easy; the roach didn't stay enslaved all day long. Ransom told Crave via e-mail that the bug "wears the backpack for short intervals" and "is only accessible to the Twitter community during designated times." To avoid a flood of commands, Ransom set the cockroach to receive no more than one tweet every 30 seconds.

Why would someone take on such a strange project? Ransom says she's exploring a kind of insectoid parallel to the digital overstimulation many of us experience today. She aims to see if the cockroach can learn to eventually learn to adapt and ignore the stimulating effects of her setup.

"At what point does its intelligence and ability take over? How much does it take before we are all desensitized to overstimulation? As we, as human beings, grow more cyborgian and interconnected through social media, this project helps us participate in discovering the answer," Ransom said in an e-mail about the project.

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Space Pictures This Week: Green Lantern, Supersonic Star

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  Green Lantern

  Image courtesy Caltech/SSI/NASA

  Another glorious, backlit view of the planet Saturn and its rings has been captured by NASA's Cassini spacecraft, as seen in a picture released December 18.

  On October 17, during its 174th orbit around the gas giant, Cassini was deliberately positioned within Saturn's shadow, "a perfect location from which to look in the direction of the sun and take a backlit view of the rings and the dark side of the planet," according to NASA.

  (Related: "Ten Best Pictures From NASA's Cassini Probe—Saturn, More.")

  Published December 26, 2012

  
  











• 
  
  
  
  
  
  
  

  Starry Night

  Photograph by Wally Pacholka, TWAN

  The Milky Way glitters over Yosemite, California, in a picture taken December 14 and submitted to the astronomy-education project The World at Night (TWAN).

  Our galaxy is far larger, brighter, and more massive than most other galaxies. From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes, spans 120,000 light-years.

  (See Milky Way pictures inNational Geographic magazine.)

  Published December 26, 2012

  
  











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  Celestial Ornament

  Image courtesy G. Bacon, STScI/ESA/NASA

  The Hubble Space Telescope has spied a nearby planetary nebula that resembles a holiday ornament wrapped in a ribbon, as seen in a picture released December 18.

  Planetary nebulae such as NGC 5189 represent the final brief stage in the life of a medium-size star like our sun.

  (See more nebula pictures.)

  Published December 26, 2012

  
  











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  It's a Bird, It's a Plane

  Photograph by Shamil Zhumatov, Reuters

  A Russian Soyuz spacecraft carries U.S. astronaut Thomas Marshburn, Russian cosmonaut Roman Romanenko, and Canadian astronaut Chris Hadfield to the International Space Station on December 19.

  While floating some 240 miles (390 kilometers) above Earth's surface, the space station has hosted a rotating international crew since November 2000.

  (See our space-exploration timeline.)

  Published December 26, 2012

  
  











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  Martian Hazard

  Image courtesy Caltech/NASA

  Still not home for the holidays, NASA's Mars rover Opportunity keeps plugging away on the red planet's surface.

  Here, the rover's hazard camera scans a target called Onaping at the base of Copper Cliff in the Endeavor crater. At least Opportunity calls home.

  (See "Mars Rover Detects Simple Organic Compounds.")

  Published December 26, 2012

  
  











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  Jewel Box

  Photograph by Rolf Olsen, Your Shot

  A star cluster named Jewel Box sparkles in a picture submitted to the Your Shot photo community on December 18.

  Visible as a faint smudge with the naked eye under dark skies, the Jewel Box is located 6,440 light-years away towards the constellation Crux, or the Southern Cross. The bright orange star in the centre of the cluster is known as Kappa Crucis.

  (See another picture of Jewel Box.)

  Published December 26, 2012

  
  











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  Supersonic Star

  Image courtesy Caltech/NASA

  The giant star Zeta Ophiuchi is having a "shocking" effect on surrounding dust clouds in this infrared image from NASA's Spitzer Space Telescope, released on December 18.

  Stellar winds flowing out from this fast-moving star are making ripples in the dust, creating a bow shock seen as glowing gossamer threads only visible in infrared.

  Published December 26, 2012

  
  











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  Image courtesy Jesse Allen, EO-1/USGS/NASA

  Published December 26, 2012

  
  

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';

$("#ecom_43331 ul.ecommerce_all_img").append(html);




o.totItems++;

}// end for loop
} // end if data.response.numFound != 0

if(o.totItems != o.maxItems){
if(o.defaultItems.length > 0){
o.getItemByID(o.defaultItems.shift());
} else if(o.isSearchPage && !o.searchComplete){
o.doSearchPage();
} else if(!o.searchComplete) {
o.byID = false;
o.doSearch();
}
}// end if
}// end parseResults function

o.trim = function(str) {
return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}

o.doSearchPage = function(){
o.byID = false;

var tempSearch = window.location.search;
var searchTerms ="default";
var temp;

if( tempSearch.substr(0,7) == "?search"){
temp = tempSearch.substr(7).split("&");
searchTerms = temp[0];
} else {
temp = tempSearch.split("&");
for(var j=0;j 0){
o.getItemByID(o.defaultItems.shift());
} else if(o.isSearchPage){
o.doSearchPage();
} else {
o.doSearch();
}

}// end init function

}// end ecommerce object

var store_43331 = new ecommerce_43331();





store_43331.init();

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