A proposed water rights settlement for three Native American tribes in Arizona has taken a significant step forward with ...

The recent damage to the outlet works is the product of a process called “cavitation.” It happens when small air bubbles in ...

California's lead negotiator on Colorado River issues and the subject of a new season of Imperfect Paradise called "The Gen Z ...

American actor and filmmaker John Krasinski shared how he managed to get major stars to sign onto the project IF according to The Hollywood Reporter ...

An Arizona consumer group is applauding the U.S. Department of Energy's new residential water heater standards that they say ...

The Las Vegas Valley gets almost all its water from the Colorado River. But in the rest of the state, thousands of homes rely ...

As development threatens to encircle the White Tank Mountains west of Phoenix, conservation groups are working to give ...

Editor: I have sent the following email to the U.S. Department of the Interior, the Bureau of Reclamation, and the Statewide ...

The tunnels may be needed to pass water through the dam if Lake Powell elevations fall below 3,490 feet. That's the lowest ...

The U.S. Bureau of Reclamation will examine the possibility of drilling tunnels through Glen Canyon Dam to ensure water can pass through it at low Lake Powell elevations, two knowledgeable sources ...

Authorities moved in overnight to clear campuses from Arizona to Massachusetts of students demanding schools cut ties to ...

Following a major turnout dip in 2022, Native American voters are now a key target in the Montana senate race, where their ...