Ongoing drought continues to strain the water supply from the Colorado River, but some Arizona agencies are finding new ways ...

Using 23 years of satellite data, University of Utah hydrologists studied how dust-darkened snow is hastening runoff and ...

The snowpack at the headwaters of the Colorado River came in at 18% above normal. Rafting on the Upper Colorado and the ...

The Colorado River is starting to swell with spring runoff, but just a few months ago, Avi Stopper clocked a gap in the ...

Interior Department veteran Andrea Travnicek on Wednesday identified Colorado River policies, critical minerals development ...

The Colorado River Authority of Utah, which manages the mighty river for the state, has launched the "Utah Demand Management ...

Every year, we watch snowfall in the Rocky Mountains to see if enough snowmelt trickles down the Colorado. And we watch ...

The Colorado River is known as one of the most spectacular rivers in the United States of America. It is a valuable source for both drinking and other needs of people and provides water to more than ...

But state officials said the lack of a Senate-confirmed leader is unlikely to hamper ongoing talks about how to share the ...

During a tour of the Western Slope last week, U.S. Sen. John Hickenlooper, D-Colo., said he was frustrated with the pace of ...