Satellites document effects of heat waves on plants

A new scientific study shows how periods of drought affect photosynthesis throughout the course of the day. The study found that plants in regions that are typically dry increase their CO2 intake during the morning hours ...

What does global climate have to do with erosion rates?

For the last several decades, geoscientists have been intrigued by a potential link between erosion rates at the Earth's surface and changes in global climate. Distinguishing the cause and effect remained unclear. However, ...

GE defends nuclear plant design

General Electric defended its 40 year old Mark 1 reactors at the center of Japan's nuclear crisis Friday, saying that early questions about reactor's safety had long been addressed.

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