ST. PAUL, Minn., May 17, 2012 /PRNewswire/ -- The CHS Foundation has awarded 75 $1,000 scholarships to college students studying agriculture.

The land around Yellowstone and Glacier national parks might look like it's filling up with people and houses, but it's nothing compared to the rate of development around some other U.S. national parks.

Two Ascents, Both Seek Summit -- Southeast Ridge Team to Focus on Education and Science; West Ridge Team of Anker and Cory Richards to Retrace Route of First American Ascent on West Ridge Climb

Hydrogen molecules may act as a kind of energy sink that strengthens the magnetic grip that causes sunspots, according to scientists from Hawaii and New Mexico using a new infrared instrument on an old telescope.

Many tropical forests are extremely rich in nitrogen even when there are no farms or industries nearby, says Montana State University researcher Jack Brookshire.