Gold mining in Glen Canyon reached a zenith from 1883 to 1912; the canyon had been explored by Native Americans and Spanish explorers much earlier.

The clock is ticking on the Colorado River. The seven states that use its water are nearing a 2026 deadline to come up with ...

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.

A top Interior Department official told negotiators they must have a plan by Nov. 11 or face the federal government taking ...

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

If that were to happen, water would no longer be able to flow through Glen Canyon Dam’s hydroelectric infrastructure, which delivers power to seven states — including Colorado.