The two teams of states battling over the Colorado River are nearing the end of a game they might both lose. Now, one of them ...

Arizona, California and Nevada want to clinch a short-term agreement for operating the West’s most important river — while ...

The city anticipates going to "Drought Stage 2 - Water Warning" by the end of 2026. Here's what that means for residents.

The Colorado River is named as a "hotspot" in a United Nations report about depleting water resources. Here's what that means ...

Scottsdale could lose as much as 80 percent of its Colorado River water supply in the coming years, according to an expert ...

Record low winter snows mean insufficient water in the Colorado River. Here's how a city that's first in line to be cut off is handling it.

Arizona and other states are stuck in negotiations about sharing the river's water. Some have proposed breaking the ...

Experts weigh in on what we learned during the region’s worst drought on record, and how those lessons might help us this ...

Lake Mead, the largest reservoir in the U.S., has fallen to 34% capacity amid a decades-long drought, rising temperatures, ...

Western Slope water managers are scrambling to soften the blow from the effects of one of the worst snow-drought years on ...

The Bureau of Reclamation announced Friday it aims to reduce Lake Powell water releases to 6 million acre-feet, the lowest amount in decades.

A mediator might be needed to break a long deadlock in how to divvy up water from the Colorado River among states, a ...