LSD Gets Another Look As Alcoholism Treatment

A rigorous analysis of data from studies conducted decades ago suggest that one dose of the hallucinogenic drug could help people stop drinking. It’s the latest work to call for further research on therapeutic use of hallucinogens.

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Solar Storm Goes Easy On Earth — But More Are Sure To Come, NASA Says

The huge solar storm that NASA detected hurtling toward Earth hit our planet at 5:42 a.m. ET Thursday. So far, there have been no reports of major power or communications disruptions. But it’s not the last you’ll hear about solar storms; the sun’s activity won’t peak until 2013.

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Sun Sends Solar Flares Speeding Toward Earth; Will Hit Thursday [VIDEO]

The sun ejected two huge solar flares Tuesday, and NASA says that we here on Earth will likely be affected somewhat by the magnetic fields and ionized gas that are now shooting toward the planet. But the phenomena might also bring aurora light shows to residents of the northern United States

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Antarctica Visitors Unwittingly Bring Invasive Species

The far reaches of Antarctica are no longer visited only by scientists and their support staff. Adventure tourists and curiosity seekers from Europe, North America and beyond now come by the boatful — and they’re bringing some souvenirs from home. Ecologist Steven Chown tells Robert Siegel that visitors unknowingly carry seeds on their clothes and bags. He says they’ve helped spread dozens of invasive plant species on the continent and risk permanently changing Antarctica’s ecology.

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Meteorite Hunter Scours The Ground For Bits Of Sky

Every so often, pieces of heaven crash into Earth, and Ruben Garcia is looking for them. Aboard his trusty Jeep, the meteorite hunter rides the Arizona landscape, searching for space rocks with a magnetic golf club.

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New Methods Could Speed Up Repair Of Injured Nerves

Scientists say they’ve developed a technique that reconnects the severed ends of a nerve, allowing it to begin carrying messages again very quickly — at least in rats. Usually, severed nerves must regrow from the point of injury — a process that can take months, if it ever happens.

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‘Space Chronicles’: Why Exploring Space Still Matters

Astrophysicist Neil deGrasse Tyson says space exploration is a key to transforming our economy and will play a crucial role in American success in the years to come. It “transforms the culture into one that values science and technology, and that’s the culture that innovates,” he says.

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New Methods Could Speed Up Repair Of Injured Nerves

Scientists say they’ve developed a technique that reconnects the severed ends of a nerve, allowing it to begin carrying messages again very quickly — at least in rats. Usually, severed nerves must regrow from the point of injury — a process that can take months, if it ever happens.

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