As drought spreads across parts of the country, several reservoirs are already under strain.

A period of wetter, cooler weather has slightly bolstered streamflows and reduced drought conditions in the Colorado ...

We tracked down the 50 most stunning cascades in America. Here's our favorite waterfall in every state in the Union.

Sometimes the most incredible places are the ones that make you work for them, and Columbine Lake in the San Juan National ...

The storm hit the central mountain mining districts of the Colorado Territory early in the evening on Sunday, May 21, 1876, ...

Tapped: Colorado’s Front Range is at the center of one of the American West’s most complex and consequential water challenges ...

Tens of millions of federal dollars will finally flow to an effort by a coalition of Western Slope governments to purchase some of the largest and most senior water rights on the Colorado River.

As gray wolves approach the end of denning season, many are concentrating their activity across Colorado’s central mountains.

The District is asking the state for approval to borrow water from two reservoirs to prevent municipal water losses.

New U.S. Department of the Interior data confirmed what many already feared: The Colorado River system, which pumps out water ...

Wildlife officials recorded wolves’ activity from along the Wyoming border near Steamboat Springs to as far south as Gunnison. Their territory extended west to near Grand Junction and east to Vail ...

Seven Western states are divided over the future of the Colorado River, which is depleted after decades of drought and overuse. Last year, tribal groups passed a resolution granting personhood to the ...