Archive: 12/11/2013

Commercial use of drones has already taken flight

The camera swoops over the green expanse of the Everglades hundreds of feet below, like many helicopter shots you've seen on television. But suddenly it dips and flies through a narrow, shaded canal where kayakers are paddling, ...

Dec 11, 2013
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Bitcoin gaining wider acceptance

Donald Duhaney brought a wallet full of cash to a Whole Foods in Manhattan's trendy Lower East Side one recent evening. But he wasn't in search of kale, quinoa or cage-free eggs.

Dec 11, 2013
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NSA: No better way to protect US than surveillance

The NSA chief said Wednesday he knows of no better way his agency can help protect the U.S. from foreign threats than with spy programs that collect billions of phone and Internet records from around the ...

Dec 11, 2013
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Orbital samples with sight-saving potential

Those who travel to space are rewarded with a beautiful sight - planet Earth. But the effects of space travel on the human sense of sight aren't so beautiful. More than 30 percent of astronauts who returned ...

Dec 11, 2013
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