A new study finds that extremely warm summers are not only occurring more frequently in the contiguous United States, but are likely to become normal by mid-century.

A new study that provides the first comprehensive satellite analysis of Earth’s melting glaciers and ice caps has grave implications for sea level rise.

As I write this, the Boulder winds sound indistinguishable from a car driving by our house. But it is another sound—the sound of ice—that is the inspiration for this blogpost. The ice on ponds and lakes.

Scientists are working to solve a critical wintertime weather mystery: how to accurately measure the amount of snow on the ground.

There’s much more to wind energy than throwing a few turbines up and watching the blades spin and the cash roll in. NCAR and partners are adding rigor and efficiency to wind power prediction and resource assessment.