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

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

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

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

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

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

One hundred years after John Wesley Powell’s historic trek down the Grand Canyon, National Geographic went on a commemorative ...

If you tell someone from out of state you're from Nevada, they probably picture vast expanses of wide-open, flat desert.But ...

Climate Central reports, “Widespread western snow drought, worsened by a record-shattering March heat wave following a record ...

TCU coach Sonny Dykes publicly singled out his former quarterback, Josh Hoover, for a high number of turnovers. Indiana's new coach, Curt Cignetti, responded by suggesting Hoover will improve with a ...

Add Yahoo as a preferred source to see more of our stories on Google. A guy’s trick at the Hoover Dam went viral on TikTok. The Hoover Dam, located on the border between Nevada and Arizona, isn’t just ...

Taylor Umlauf is a visual editor for The Wall Street Journal's graphics department, focusing on science, climate and conflict. He reports and edits stories through the use of data, graphics and ...