Issues

As guests ski and ride down Schoomarm, a stretch of beginner-friendly terrain at Keystone Resort in Colorado, they are treated to views of Dillon Reservoir nearly the whole way...

Colorado officials say ponds without water rights throughout the region are depleting the Colorado River system.

Colorado’s water forecast, already strained by back-to-back drought years, is unlikely to brighten this fall and winter.

For more than 4½ years, state engineers in Colorado have expressed concerns that a conservancy district has not proven there is a need for the water, which would be stored in the proposed White River reservoir and dam project.

This page contains photos from the Laboratory of Tree-Ring Research in the University of Arizona’s College of Science. The Laboratory of Tree-Ring Research is a global hub of dendrochronology: the...

Urgency to designate the Crystal River in Colorado as Wild & Scenic varies among the river's advocates.

This page in our free multimedia library features photos of the record-low snowpack in southwest Colorado along U.S. 550, between Durango and Ouray. Like the rest of Colorado, the...

Colorado's top water regulator is warning that a decision on whether hundreds of farm wells will be shut off to help save the Rio Grande River could come much sooner than expected.

Ouray County is asking the state water board to delay a court filing designed to protect streamflows and resolve issues in a related case.

A farmer and environmentalist formed an unlikely partnership to improve fish habitat in the San Luis Valley.