Zebra mussels are similar to another invasive mollusk, the quagga mussel, which has not been detected in Colorado’s lakes and ...

With a reddish tint from sediment carried over long miles, the mighty river that carved the Grand Canyon has been known by ...

Life Colorado River needs ‘shared pain’ to break deadlock over water use, experts say by Alex Hager • KUNC May 6, 2025, 8:19 a.m.

As a result, they helped put Colorado on the map as a destination for people who want to play in rivers. That rings true for Hojo and other kayakers.

The upper reaches of the Colorado River make up one of the nation's most endangered rivers, largely because of the possibility of a transmountain diversion, according to an annual listing.

The Colorado Basin River Forecast Center now expects that when runoff season concludes next month, it will have delivered about half of the 30-year average.

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

University of Colorado Law School professor and environmental lawyer Mark Squillace, third from right, speaks about the history of river access issues while lawmakers wait to put-in at the ...

The lines in the sand haven't changed, even if warring states are working on a new deal to save the Colorado River.

The Colorado River Basin which supplies water to seven U.S. states is facing "severe water shortages," scientists warn.

The Central Arizona Project, which uses Colorado River water to supply part of the needs of the bulk of Arizona residents, has absorbed significant cuts based on the expiring guidelines.