The dispute is over whether federal agencies should need to consider broad environmental risks when deciding to approve ...

The U.S. Supreme Court on Tuesday will hear arguments in a yearslong legal battle over a contentious proposed railroad that ...

Tribal leaders said they still see a long path forward toward achieving their rightful allocations from the Colorado River.

“The project raises the risk of leaks, spills, or rail car accidents immediately adjacent to the headwaters of the Colorado River, the most critical water source for the state’s residential ...

Colorado Headwaters Land Trust has officially acquired a 743-acre conservation easement in Granby north of the intersection ...

Federal officials release a proposal outlining options for new, long-term rules for managing chronic water shortages from the overtapped Colorado River.