Forecasts keep going from bad to worse for water in the West, and a new report released Friday brought more bad news for the ...

As a record-hot winter continues across much of the West, forecasters are dialing back estimates for how much water will flow into the Colorado River during the spring runoff. The latest models show ...

Arizona has raised alarms about one of the federal government's proposals to manage drought on the Colorado River.

With little progress in the Colorado River negotiations, some water experts are looking to a conservation program — featuring pools of invisible water and some accounting magic — as a possible path ...

Add Yahoo as a preferred source to see more of our stories on Google. The so-called “bathtub ring,” a deposit of pale minerals left behind where reservoir water levels once reached, is shown on the ...

An aerial photograph of the end of the Colorado River in Mexico in October 2025. As a Coloradan who grew up skiing, I am alarmed at this year’s lack of snow. But more alarming to me than the missing ...

The Colorado River basin spans parts of California, Arizona, Colorado, New Mexico, Nevada, Utah and Wyoming, and serves over 40 million people across the seven states, 30 tribes and Mexico. (Photo by ...

With a reddish tint from sediment carried over long miles, the mighty river that carved the Grand Canyon has been known by many names. Some Indigenous peoples called it “Dirty Water.” Spanish ...