Archive: 08/30/2012

Facebook focuses on business, not struggling stock

Even as their company has lost nearly half its market value, Facebook executives have had little to say in public about the stock. Instead, they've talked up new ad programs and launched new features, including a beefed-up ...

Aug 30, 2012
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Biophysicists unravel secrets of genetic switch

When an invading bacterium or virus starts rummaging through the contents of a cell nucleus, using proteins like tiny hands to rearrange the host's DNA strands, it can alter the host's biological course. The invading proteins ...

Aug 30, 2012
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