A veteran water expert from Arizona says his nomination has been pulled to lead the federal agency overseeing water ...

Injection wells are essential in mining copper for electronics, attempting carbon capture, and managing Arizona's water supplies.

Sometimes small water projects reap big benefits. A new pipeline will use reclaimed water for ballfields and save drinking water for homes.

As southwestern states struggle to reach a new Colorado River agreement, a different kind of drought is affecting the negotiations, a drought of federal leadership. More than 150 Trump nominees remain ...

Negotiators representing the seven basin states are working to finalize a new usage agreement before the current framework ...

Project Nexus in California demonstrates how solar panels over irrigation canals can conserve water, generate renewable ...

Former Arizona House Minority Leader Charlene Fernandez takes over a Democratic Party that is losing ground in terms of voter registration and had a disappointing showing in the 2024 election.

Colorado River officials from upstream states, including Colorado, had no progress to report Wednesday on high-stakes ...

A well used to track the health of the San Pedro River ran dry for the first time in nearly 40 years, signaling a rapidly declining water table.

River use needs to be cut now, researchers urge, to avoid putting the river system in a very difficult to potentially ...

Attorney General Kris Mayes' request to get involved was approved the same day Gov. Katie Hobbs announced a task force studying energy needs.

Discover Sedona’s red rocks, best time to visit, top hikes, food spots & insider tips for an unforgettable journey through Arizona’s iconic landscape.