Arizona relies on the Colorado River to feed the nation and keep major cities humming. But the state could be in line for a lot less water soon.

Peter McBride From its source high in the Rocky Mountains, the Colorado River ... as fresh water has dried up. Peter McBride has spent two years photographing the great river, paddling a kayak ...

What happens when one of the nation's largest rivers dries up? Photojournalist Pete McBride tells us about the consequences of a prolonged drought in the Colorado River, which provides drinking ...

Dust-on-snow is a major threat to water in the Colorado River, yet no snowmelt forecasts integrate dust-accelerated melt. Using pioneering remote sensing techniques, new research is the first to ...

By the 1960s, the Colorado River no longer reached Mexico, drying up one of North America’s richest ecosystems. More than 80% ...

Other treated effluent is discharged into rivers or the ocean. The researchers compiled data for the seven states in the Colorado ... dry conditions since 2000. The average flow of the river ...