On Sunday May 19th, The Discover Channel premieres the new high-definition series 'North America'. In the Exclusive First Look Video saguaros are featured, as well as the flocks of sandhill cranes that
In the Exclusive First Look Video saguaros are featured, as well as the flocks of sandhill cranes that gather each winter in Southeast Arizona.
The new research found glaciers outside of the Greenland and Antarctic ice sheets, repositories of 1 percent of all land ice, lost an average of 571 trillion pounds (259 trillion kilograms) of mass every
A new study of glaciers worldwide using observations from two NASA satellites has helped resolve differences in estimates of how fast glaciers are disappearing and contributing to sea level rise.
For the past 8 years, NASA astronomers have been monitoring the Moon for signs of explosions caused by meteoroids hitting the lunar surface. "Lunar meteor showers" have turned out to be more common than
"Lunar meteor showers" have turned out to be more common than anyone expected, with hundreds of detectable impacts occurring every year.
For the first time since its discovery, Comet ISON has approached the inner solar system. It is currently located just inside Jupiter's orbit and within six months should be at its closest location to
Comet ISON is nearing planet Earth. It is currently inside Jupiter's orbit getting close to the inner solar system. By late this year it could become the brightest object in the night sky.
PASADENA, Calif. - A new NASA airborne mission has created the first maps of the entire snowpack of two major mountain watersheds in California and Colorado, producing the most accurate measurements to
NASA is now able to create accurate maps to determine the amount of water contained within mountain snowpack.