A group of leading experts on the Colorado River say Western states urgently need to cut water use to avert a deepening crisis.

A veteran water expert from Arizona says his nomination has been pulled to lead the federal agency overseeing water ...

DENVER (AP) — Arizona, Nevada and Mexico will again live with less water from the Colorado River as drought lingers in the West, federal officials announced Friday. The Colorado River is a critical ...

Satellite images show Lake Toronto, the reservoir behind La Boquilla Dam in Chihuahua, Mexico, shrinking as an extended ...

DENVER (AP) — Arizona, Nevada and Mexico will again live with less water from the Colorado River as drought lingers in the West, federal officials announced Friday. The Colorado River is a critical ...

The Arizona official nominated to anchor a rocky Colorado River negotiation process with an impending deadline claims he was iced out by Upper Basin officials who thought he would be biased against ...

Arizona, Nevada and Mexico will be subject to substantial cuts from their Colorado River allocations for the third year in a row, the Bureau of Reclamation announced Friday. The agency made these ...

Officials representing Wyoming and other Upper Colorado River Basin states say they’re alarmed about the continued fragile ...