Origin of Life: Did a Simple Pump Drive Process?

A new theory proposes the primordial life-forms that gave rise to all life on Earth left deep-sea vents because of their “invention” of a tiny pump. These primitive cellular pumps would have powered life-giving chemical reactions.The idea, detailed Dec. 20 in the journal Cell, could help explain two mysteries of life’s early origin: How did the earliest proto-cells power chemical reactions to make...

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Why global labor reforms are vital

STORY HIGHLIGHTSSaudi authorities beheaded Rizana Nafeek, a Sri Lankan womanShe was convicted of killing a baby of the family employing her as a housemaidThis was despite Nafeek's claims that the baby died in a choking accidentBecker says her fate "should spotlight the precarious existence of domestic workers"Jo Becker is the Children's Rights Advocacy Director for Human Rights Watch and author of...

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Judge OKs exhumation of body of lottery winner

Urooj Khan holding his winning $1 million USD lottery ticket. (Handout...

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Syria rebels seize base as envoy holds talks

BEIRUT/GENEVA (Reuters) - Rebels seized control of one of Syria's largest helicopter bases on Friday, opposition sources said, in their first capture of a military airfield used by President Bashar al-Assad's forces. Fighting raged across the country as international mediator Lakhdar Brahimi sought a political solution to Syria's civil war, meeting senior U.S. and Russian officials in...

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Wall Street slightly higher on China data; S&P near resistance level

NEW YORK (Reuters) - U.S. stocks inched higher on Thursday, helped by stronger-than-expected exports in China, the world's second-biggest economy, but gains were capped as the S&P 500 hovered near a 5-year high. Financial and telecommunications stocks were the day's top gainers, while the material sector was the biggest drag. The S&P 500 material sector index <.gspm> was...

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Jaguars fire Mularkey after team's worst season

JACKSONVILLE, Fla. (AP) — The Jacksonville Jaguars fired coach Mike Mularkey Thursday after just one season, the worst in franchise history.New general manager David Caldwell made the announcement, giving him a clean slate heading into 2013. Caldwell said he made the move just 48 hours after he was hired because he wants to immediately explore every avenue possible to turn the Jaguars around."For...

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Jewel-Osco up for sale

Jewel-Osco stores will be sold to a consortium of investors led by Cerberus Capital Management, Jewel's parent Supervalu said...

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Syria denounces peace envoy who hinted Assad must go

BEIRUT (Reuters) - Syria denounced international envoy Lakhdar Brahimi as "flagrantly biased" on Thursday, casting doubt on how long the U.N.-Arab League mediator can pursue his peace mission. The Syrian Foreign Ministry was responding to remarks by Brahimi a day earlier in which he ruled out a role for President Bashar al-Assad in a transitional government and effectively called for...

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Wall Street edges up after Alcoa beats revenue estimates

NEW YORK (Reuters) - Stocks edged higher on Wednesday after Alcoa got the earnings season under way with better-than-expected revenue and an encouraging outlook for the year. The market's rise came after two-days of declines as there were few catalysts to give direction and investors fretted about the start of earnings season after the prior quarter's lackluster performance. ...

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AP Source: Surgery reveals damage to RG3's ACL

WASHINGTON (AP) — A person familiar with the situation says the surgery on Robert Griffin III's knee revealed damage to the ACL.The Washington Redskins quarterback had surgery Wednesday morning to repair a torn lateral collateral ligament in his right knee. The procedure also examined Griffin's ACL, which he tore while playing for Baylor in 2009. Another torn ACL would complicate Griffin's chances...

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