Large trees declining in Yosemite

Large trees have declined in Yosemite National Park during the 20th century, and warmer climate conditions may play a role.

Measuring snow with a bucket, a windmill, and the sun?

In Maine, government scientists have figured out how to measure snowfall in remote areas with a bucket, a small windmill, and the sun - all the while saving money, energy, and, ultimately helping to save lives.

Ouch! Taking a shot at plague

Endangered black-footed ferrets, like children, aren't exactly lining up to be stuck with a vaccine, but in an effort to help control an extensive outbreak of plague in South Dakota, some of the ferrets are getting dosed ...

USGS to help Chile develop volcano early warning system

The U.S. Geological Survey is partnering with the Chilean government to develop a volcano early warning and emergency response system for the country after the historic eruption of Chaitén Volcano on May 2.

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