The Lower Basin states of California, Arizona and Nevada are asking for a fresh look at proposals for sharing the shrinking water supply and changes to Lake Powell and the Glen Canyon Dam.

Officials urged the Interior secretary to retract a Biden administration report meant to guide a future deal on how to share ...

Interior Secretary Doug Burgum has directed his staff to review and possibly alter national monuments as part of a push to expand U.S. energy production, a move that could further shake up public ...

The Interior Department is reviewing which projects it will cut and which it will keep under new policy priorities from the Trump administration.

The federal agency charged with managing the Colorado River failed to do its job properly when it excluded a viable option ...

Arizona’s two senators, Democrats Mark Kelly and Ruben Gallego, jointly wrote a letter to Interior Secretary Doug Burgum on ...

Interior Secretary Doug Burgum told agency officials to review ... and change the shape of public lands across the West and in Arizona. The department is now considering internal reports ...