Even though humans have pondered the moon since the first of us looked skyward, there is still much we don't know about it.

The Geophysical Sciences Program is an interdepartmental degree program at the University of Colorado that offers students flexibility to choose courses that meet their scholarly interests. Physics is ...

Meteoroid impacts create seismic waves that cause Mars to shake more strongly and deeply than previously thought. This is ...

It has been 11,000 days since Oct. 25, 1994. That’s when Ned Rozell wrote his first story, a Halloween-themed piece on little ...