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Extraterrestrial Plants

May 2, 2007

Lawns on other worlds might not be green, but black, red, or orange.

April 30, 2007

Satellite imagery may have opened a window of hope for the war-torn Darfur region.

April 27, 2007

The science of deja vu, pollution from cities affects rainfall on mountaintops, a machine that can …

April 24, 2007

Pollution from cities could dry out nearby mountains.

April 23, 2007

Devices called fabricators are making the leap from factories to homes.

April 20, 2007

Taking a picture of an itch, the genetics of social behavior, the drying of the American Southwest, …

April 19, 2007

Eating certain foods could help smokers quit.

April 18, 2007

Hurricanes' eyewalls may hold the key to forecasting their strength.