After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

California and six other states that use water from the Colorado River are nearing a 2026 deadline to come up with new rules for sharing shrinking supplies.

Rachel Estabrook/CPR News Tribal leaders from across the southwest speak at a CU Law conference about the Colorado River on June 8, 2023. Lorelei Cloud from the Southern Ute Tribe holds the ...

BOULDER, Colo. (AP) — Several people were injured and some may have been set on fire at an outdoor mall in Boulder, Colorado, police said. Police said a man was taken into custody in the attack ...

Caribou Ranch in Colorado — linked to the Walton family — was listed for sale at $48.5 million. The 1,700-acre ranch has a rich history, including ties to music greats and the gold rush.

Between roughly 18 and 14 million years ago, more than a mile of sedimentary rocks around the Spanish Peaks eroded away, then were swept into the Arkansas River. The researchers suspect that as-of-yet ...