21/06/2010

US Supreme Court overturns ban on GM crop

In a landmark first ruling on genetically modified crops, the US Supreme Court overturned Monday a four-year ban on alfalfa seeds engineered by biotech giant Monsanto to resist weed killer.

Of lice and man: Researchers sequence human body louse genome

Like an unwelcome houseguest or itinerant squatter, the human body louse shows up when times are bad and always makes them worse. Now a multi-institutional team reports that it has sequenced the body louse genome, an achievement ...

Marines to use autonomous vehicles built using TORC products

Four unmanned autonomous vehicles designed and built by a team of engineering students at Virginia Tech using the TORC Robotic Building Blocks product line, are headed to Hawaii to participate in the 2010 Rim of the Pacific ...

Oil spill stirs study, debate over health impacts

(AP) -- When an Associated Press reporter went scuba diving in the oil-streaked Gulf of Mexico this month, people commenting on websites worried about his health. But at the same time, the oil sure didn't bother some beachgoers ...

The 'bumpy ride' of linguistic change

A recent study of an ancient language provides new insights into the nature of linguistic evolution, with potential applications for today's world. The study, "Dvandvas, Blocking, and the Associative: The Bumpy Ride from ...

John Glenn: Keep space shuttles flying

(AP) -- Mercury astronaut John Glenn wants NASA's space shuttles to keep flying until a reliable replacement is ready, no matter how long it takes.

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