A fter one of the Colorado River’s driest years in decades, Lake Mead and Lake Powell — the largest reservoirs in the country ...

Federal officials announced Aug. 15 they would continue water allocation cuts on the Colorado River for the fifth consecutive ...

New data from the Bureau of Reclamation puts the river and its reservoirs in formal shortage conditions. Policymakers are ...

Federal officials say for the third year in a row that Arizona, Nevada and Mexico will live with less Colorado River water as ...

Nevada faces a third year of Colorado River water cuts, while Las Vegas avoids new restrictions due to past conservation ...

As historic drought conditions on the Western Slope fuel another dangerous wildfire season, a new paper from researchers at ...

The Colorado River is known as one of the most spectacular rivers in the United States of America. It is a valuable source ...

Giant dams built to conserve the Colorado River have nearly wiped out nearby native cottonwood trees, causing big ecosystem disruption. Tiny dams built to mimic those built by beavers could bring them ...

When state wildlife officials first found signs of invasive zebra mussels in a reservoir in western Colorado several years ...

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 ...

San Bernardino County Sheriff’s Department Marine Enforcement is investigating the drowning of a 24-year-old California man.