Federal officials are expected to project next year's water shortage on Aug. 15. Arizona doesn't expect to lose more until at ...

A bridge connecting the small western Arizona community of Cibola to California was destroyed by a wildfire earlier this ...

Those looking to try river surfing can find tasty waves at Pueblo Whitewater Park, Salida Whitewater Park, River Run in ...

Not as much water flows into the river as people are entitled to take out of it. A new idea might change that, but ...

All members of Congress representing Colorado, Democrats and Republicans alike, are asking President Donald Trump to release ...

The sunlight sparkles across the ripples of the Colorado River, reflecting off ancient black rock layered beneath flaming red ...

The Oxbow Bridge in western Arizona served as a shortcut to Yuma before it collapsed into the Colorado River on Aug. 1.

The Colorado River system supplies tens of millions of people across the West with water to drink, shower, and work, and it irrigates around 5 million acres of farmland.

As the Colorado River dries up, states can’t agree on saving water The river’s biggest water user, California, didn’t join six states in a proposal to cut some 2 million acre-feet of usage ...

The Colorado River transports approximately 9 million tons of dissolved salt each year, according to a 2009 U.S. Geological Survey report on salinization in the Upper Colorado River. In the river and ...