Runoff into the Colorado is at near record-low levels, and a new report calls out the need for emergency action.

Rising from the Colorado River during the longest and deepest economic downturn in U.S. history, the Hoover Dam became more ...

Discover Arizona's surreal natural wonders that look like alien worlds, featuring landscapes and geological formations beyond ...

The goal is to prevent Lake Powell from falling so low that Glen Canyon Dam would no longer be able to generate electricity.

Less than a day after officials worried that a dam on the Tohono O’odham Nation would overflow into a community because of heavy rain and flooding from remnants of Tropical Storm Rosa, water levels ...

Arizona is home to waterfront campgrounds with swim beaches that turn a simple camping trip into the perfect sunny escape.

This U.S. landmark lets visitors stand in Arizona, Nevada, and Utah at once, offering a unique photo-worthy experience in a ...

We have received body camera video showing an interaction at an anti-ICE protest that has put the alleged conduct of an off-duty Phoenix Police sergeant under scrutiny. We have received body camera ...