Federal funding freezes and staffing cuts are setting off alarms about the future of the Colorado River, a critical artery that supplies water to some 40 million people in 30 tribes and seven ...

The now-second-tallest dam was proposed to prevent flooding from Rocky Mountain snow-melting waters into the Colorado River, stretching south to the Gulf of California for more than 1,000 miles.

Nevada's John Entsminger, Arizona's Tom Buschatzke, and California's JB Hamby sit on a panel of state water leaders at the ...

The first executive order President Trump signed in his second term, "Unleashing American Energy," wouldn't seem to have a direct impact on how much water is in the Colorado River, at least in the ...

THREATS: In imminent danger of extinction, the vaquita population is threatened by incidental bycatch in illegal and legal gillnets, commercial shrimp trawls, damming of the Colorado River and ...

Senate Democrats from the U.S. West on Monday urged the Department of the Interior to end a funding freeze that could endanger the flow of the Colorado River. The lawmakers, from California, ...

“It looks like hydrology is calling us to action,” Colorado’s river commissioner, Becky Mitchell, told colleagues. While the Lower Basin states of Arizona, California and Nevada have conceded they ...

The seven states that rely on water from the shrinking Colorado River are unlikely to agree ... Nevada and Southern California. Drought, climate change and population growth have caused water ...

Stephanie Sy… The Supreme Court has ruled against the Navajo Nation in a dispute involving water from the drought-stricken Colorado River. Arizona, California and Nevada on Monday proposed a ...

A slow start to winter snow could raise the stakes in Colorado River talks, possible leading to deeper cuts at the end of the year. The Colorado River's Upper Basin states have held the position ...