NASA goes on top of the Smokies, all covered in light rain

If you walk into a cloud at the top of a mountain with a cup to slake your thirst, it might take a while for your cup to fill. The tiny, barely-there droplets are difficult to see, and for scientists they, along with rain ...

Expert discusses causes of the Tennessee wildfires

Wildfires raged recently through the foothills of Tennessee's Great Smoky Mountains, fueled by severe drought and high winds in the eastern part of the state. The fires damaged or destroyed more than 1,400 structures, including ...

Improving wildfire predictions with Earth-scale climate models

Wildfires have shaped the environment for millennia, but they are increasing in frequency, range and intensity in response to a hotter climate. The phenomenon is being incorporated into high-resolution simulations of the ...

Where birds fly offers clues to man

Each December a hardy flock of birdwatchers scatters across Mecklenburg County in North Carolina for the National Audubon Society's Christmas Bird Count, which has tracked bird movements for more than a century.

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