Federal officials say Arizona, Nevada and Mexico must again live with less Colorado River water as drought lingers in the ...

Arizona's Colorado River shortages will continue in 2026, but dry conditions and expiring agreements pose more uncertainty.

Amidst ongoing drought conditions and following projections from the Bureau of Reclamation, Nevada’s upcoming allocation of ...

Columnist Dennis Sun writes, "The lower basin states – with their exploding populations – have really mismanaged their water, ...

Sinking water levels at the giant reservoir on the Utah/Arizona border have led to renewed concerns about power generation ...

Scientists believe they know what's causing a decades-long weather event that's drying out the West Coast and setting up ...

The drought shows why the seven states that share the river must reach a long-term agreement on water use, department officials said.

Federal officials are expected to project next year's water shortage on Aug. 15. Arizona doesn't expect to lose more until at ...