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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White House, Republicans seal deal on fiscal cliff crisis

WASHINGTON: The White House and top Republicans struck a deal late Monday to avert huge New Year tax hikes and spending cuts known as the "fiscal cliff" that had threatened to send the US economy into recession.

The pact would raise taxes on the richest Americans -- those earning over $450,000 a year -- but exempt everyone else, and will put off $109 billion in budget cuts across the government for two months, top congressional aides said.

Vice President Joe Biden, who negotiated the deal with Republican Senate Majority leader Mitch McConnell, was on Capitol Hill to sell it to Democratic senators, a White House source added.

Tax hikes and spending cuts were due to come into force on January 1. But as global markets, sure to be rocked by a failure to head off the fiscal cliff, are closed for New Year's day, lawmakers have time to vote the deal into law.

A Senate vote was expected overnight on Monday while the House of Representatives was expected to follow suit on Tuesday after a display of dramatic New Year's Eve brinkmanship.

The deal would 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.

The president 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 required to vote for the 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.

Both sides were Monday already 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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Reddit's visitors skyrocket in 2012 with 37 billion page views

Whether readers want to learn the complexities of how the Mars Curiosity rover was able to enter the Red Planet's atmosphere or just see photos of cats being weird, they can go to Reddit. The social news site announced today its end-of-year stats and it appears that users are frequenting the site at an ever-increasing rate.

Reddit revealed that in 2012 it received 37 billion page views, 400 million unique visitors, and 30 million posts -- not bad for one of the most simple Web sites on the Internet.

The site's user population has skyrocketed since its inception. According to The Next Web, Reddit achieved 1 billion monthly page views in February 2011 and by December of that year it more than doubled that number. By October 2012, the site recorded more than 3.8 billion monthly page views and more than 46 million unique visitors.

The huge increase in traffic means Reddit has had to add more servers and other equipment and bring in more staff to maintain its site. This growth has forced it to spend money to keep up with the flow, while also promoting paid subscriptions and advertising.

One of the ways Reddit has driven more traffic to its site this past year is by hosting high-level AMAs, or "ask me anything" sessions. In August, Reddit hosted President Barack Obama, whose impromptu hour-long interview crippled the site's servers. Reddit has also done AMAs with the Mars Curiosity rover team, Gangnam Style's PSY, and U.S. Rep. Zoe Lofgren who asked users for ideas on a bill to protect Web sites accused of copyright violations.

Here are Reddit's top 10 posts of 2012 by page view:

1. I am Barack Obama, President of the United States -- AMA (5,598,171 page views)


2. What's your "picture you can't see without laughing"? (2,450,140 page views)


3. What's your favorite picture on the whole Internet? (2,148,400 page views)


4. Reddit, what do you look like before and after makeup? Is there a real difference? (2,142,071 page views)


5. Today, a homeless looking man handed me $50 and this note. Do any of you have any idea what it means? (1,756,748 page views)


6. What GIF makes you laugh every single time? (1,749,185 page views)


7. I've been playing the same game of Civilization II for almost 10 years. This is the result. (1,651,956 page views)


8. I am South Korean Singer, Rapper, Composer, Dancer and Creator of Gangnam Style PSY. AMA (1,514,034 page views)


9. What's your secret that could literally ruin your life if it came out? (1,482,935 page views)


10. I'm Snoop Lion! Ask me anything!! (1,467,071 page views)

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

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  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

  
  











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  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

  
  











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  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

  
  











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  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

  
  











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  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

  
  











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  Image courtesy Caltech/SSI/NASA

  Published December 31, 2012

  
  

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What Happens If We Go Over the Fiscal Cliff?

America is swiftly approaching the fiscal cliff.

President Obama and congressional leaders have talked for weeks with varying degrees of frequency and success at compromising, and one precept resonates throughout the public statements of politicians and economists: the so-called "fiscal cliff" would be a very bad thing.

But what actually happens if Washington takes us over it?

As has been well documented, the "cliff" is not one thing, but a ball of expiring economic provisions that lead to automatic policy changes at year's end, loosely grouped under the catch phrase. They fall into two categories, taxes and spending.

Should we fall off the cliff, the tax code would change most dramatically with the expiration of the so-called "Bush tax cuts," which created new brackets and lowered tax rates for both middle-class and high earners. According to the Tax Policy Center at the Washington, D.C.-based Brookings Institution, the average American taxpayer would see a tax hike of $3,446, ABC's David Muir reported for "World News."

Where do the hikes fall, exactly? For many tax brackets, rates would jump by at least three percentage points. The middle class would see the worst of it, according to analysis from the Congressional Research Service, the nonpartisan research arm that studies policy changes at Congress's request.

Charles Dharapak/AP Photo|Bill O'Leary/The Washington Post via Getty Images

For high earners, married couples making more than $222,300 but less than $397,000, rates would jump from 33 percent to 36 percent. For the highest earners, couples making over $397,000, taxes would rise from 35 percent to 39.6 percent.

But they'd rise for almost everyone else, too. Couples making $145,900 - $222,300 would see a rate jump from 28 percent to 31 percent. Couples making $72,300 - $145,900 would see rates jump from 25 percent to 28 percent.

The middle class would take the biggest hit: Married couples earning $60,350 - $72,300 would see tax rates jump from 15 percent to 28 percent. That means that without any credits or deductions, a couple making $65,000 would go from taking home $55,250 to taking home $46,800 next year if Congress and the president fail to strike a deal.

The cliff's tax implications go beyond the simple income-tax rate: The Alternative Minimum Tax (AMT) and the estate tax are also on the table with year-end deadlines.

The AMT is a tax that prevents high earners from escaping income-tax liability by claiming too many deductions. Taxpayers over a certain income add back certain deductions to see if they must pay a minimum rate. Ever since Bush's tax cuts, Congress has repeatedly extended an "AMT patch" to maintain the income threshold. According to the Congressional Research Service, if Congress doesn't act again this year, that threshold will drop from $74,450 to $45,000 for married couples and from $48,450 to $33,750 for individuals, exposing more people to the alternative minimum.

The estate tax, demonized by Republicans as the dreaded "death tax," would change significantly. Right now, estates of over $5.12 million are taxed at a maximum of 35 percent. If Congress doesn't act, next year estates of over $1 million will be taxed at 55 percent.

No one likes paying taxes, but the spending side of the cliff isn't supposed to be all that fun, either.

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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

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Nine dead after bus careens into Oregon ravine

LOS ANGELES: A Canada-bound bus crashed through a guard rail on an icy road in Oregon on Sunday and careened into a ravine, killing at least nine people and injuring at least 18 others, state police said.

The bus fell a couple hundred feet before stopping, Oregon State Police said on its website, adding that the chartered bus was reportedly heading home to Vancouver, Canada from Las Vegas, Nevada.

Police in the northwestern state are still investigating the cause of the crash, which occurred in the morning near the city of Pendleton, in northeastern Oregon.

The rescue effort was complicated by the drop-off from the highway, and police said "personnel trained for rope rescues" were called in to help.

About 40 passengers appeared to have been onboard the bus, but the numbers have not yet been confirmed.

The names and nationalities of the victims and other passengers were not immediately released, but many "are believed to be out of country residents," according to police.

Although the bus driver survived the crash, investigators have not been able to interview him due to the severity of the injuries.

There was at least one other fatal crash in northeastern Oregon early Sunday due to snowy and icy conditions, police said, urging all drivers to take precautions while traveling.

-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, 65, 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.

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