A late-season rollercoaster ride this year turned into a steep decline for snowpack levels that feed the Colorado River.

The Colorado River system is the lifeblood of the southwest, delivering water to 40 million people across the United States ...

The green lineage cutthroat trout, a subspecies of Colorado River cutthroat trout, is native to the Bobtail, McQueary and ...

The countdown is on to secure the fate of one of the most important resources to Western agriculture: the Colorado River.

The Colorado River begins in the Rocky Mountains in Colorado and flows an astounding 1,450 miles through the American ...

The Gila River Indian Community received $105 million for water conservation in 2022 but lost it briefly this year after Trump froze federal funding ...

Revisions to the law center on ‘harm,’ which would allow far more mining, drilling and other development that threatens critical habitat.

River Trail, Plateau Point Trail and Silver Bridge will remain closed until Oct. 1, according to the National Park Service.

It was a tale of two winters for the mountains containing the Colorado River’s headwaters, with the northern ranges seeing an ...

The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and ...

The seven Colorado River states have only a few weeks left to submit a comprehensive plan for water management going forward.