Kolly22

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Lasers used to turn off cocaine addiction in rat brains, may translate into human therapy

Kicking a cocaine addiction may be as simple as beaming a laser straight into the brain — at least in rats. That's the result of a new study of cocaine-addicted lab rodents published today by US researchers working with the National Institute on Drug Abuse. But the scientists behind it think that …

Exhaled breath is unique fingerprint

<b>Compounds present in exhaled breath can act as a "fingerprint" for individuals, scientists say.</b><p>These "metabolites" represent the waste products of the body's chemistry - but their uniqueness had never been shown.<p>A study in PLOS ONE suggests they could be as useful to medical diagnosis as those …

Parachute flaps in the Martian breeze

NASA's Curiosity and Opportunity rovers aren't the only human-made objects that have been on the move on Mars: The Red Planet's winds have set Curiosity's discarded parachute rolling around on the surface, as seen in a series of images captured by the Mars Reconnaissance Orbiter over the course of …

60-inch Apple TV to come out later this year

60-inch Apple TV will sell for $1,500 to $2,000, analyst says. The 60-inch Apple TV will also have wireless 'mini-iTVs' that can receive video around …