There's new concern over the Colorado River's future, with a critical 2026 deadline for new water agreements looming.

A Native American tribe with a powerful water claim had an ultimatum for the Trump administration: Release money to protect ...

Federal funding freezes and staffing cuts are setting off alarms about the future of the Colorado River, a critical artery ...

A 71-year-old woman who was forced to spend a night in the rugged Big Maria Mountains near the Colorado River and the Arizona was safely located Wednesday, authorities announced. Identified ...

Officials urged the Interior secretary to retract a Biden administration report meant to guide a future deal on how to share ...

The mountains in Colorado, Utah, New Mexico and Wyoming saw a cluster of storms last month that aided their snowpack levels.

His name is John Brooks Hamby, and he’s the vice chairman of the board of directors for the Colorado River’s largest single ...

A year shy of its 90th anniversary, experts still marvel at the construction of the Hoover Dam, one of the most visited sites ...

In a blistering letter, water officials in Arizona, California and Nevada recently took the federal government to task for failing to plan adequate measures to protect crucial ...

Billions of dollars set aside to stabilize sinking water levels in the Colorado River and Lake Mead are under threat from the ...

The federal agency charged with managing the Colorado River failed to do its job properly when it excluded a viable option ...