A warm, dry winter has left the Colorado River Basin with the prospect for one of the lowest runoff seasons in a quarter ...

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

Major cuts in Colorado River water use will likely be needed next year in Arizona and other Western states, several experts ...

Extended warm weather across the Colorado River basin could reduce the amount of water delivered during spring runoff to a third of normal, according to federal forecasters.

A wicked snow drought picked a bad year to plague the West, with the Colorado River already reeling. Arizona's local supplies ...

The seven states that rely on the Colorado River remain at odds over how to divide and manage the shrinking water supply as ...

A warm winter and above-average spring temperatures to come are crushing forecasters’ hopes for more snow in the Rocky Mountains in a season that could rival 2002, a disastrous year that plunged the ...

Arizona will take nearly a $3 trillion total economic hit and lose millions of jobs that would have come to the state by 2060 ...

The seven states have missed two deadlines for reaching an agreement on how to share and conserve water from the river.

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 ...

If water levels fall below the Glen Canyon Dam's minimum power pool, it could be forced to halt electricity generation.

The National Park Service has issued a warning advisory after harmful algal blooms were found in Lake Powell.