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

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

For more than a century, a collection of deals, treaties and legal agreements have divided up the Colorado River’s water, a ...

California shoots pointed words at states upriver, as negotiators struggle toward sharing supplies. Without a deal, the Trump ...

Arizona will again go without 18% of its total Colorado River allocation, while Mexico loses 5%. The reduction for Nevada — ...

The Colorado River is in an "unprecedented drought," putting pressure on state leaders and limiting recreation access for ...

Arizona, Nevada and Mexico will be subject to substantial cuts from their Colorado River allocations for the third year in a ...

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

Once a booming gold town and candidate for Arizona’s capital, La Paz is now only ruins, remembered for its violence and a ...

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

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