Western states in the Colorado River basin are racing a federal deadline to hash out the beginnings of an agreement governing the overtapped river.

Two California men drowned while swimming in the Colorado River near the California-Arizona border over the weekend, authorities said. The deadly accident was first reported about 2:15 p.m. Sunday on ...

The mighty Colorado River, which supplies water to cities and farms across Southern California, could again dwindle to dangerously low levels next year. That’s the finding of a new analysis published ...

California, Arizona and Nevada are urging the Trump administration to change the federal government’s approach to Colorado River water shortages. The three states say new rules should include fixing ...

California’s melting snow is filling the state’s reservoirs. But dry conditions have shrunk the flow of the Colorado River, putting strains on a vital supply for Southern California. Experts warn that ...

Discover the crucial role of the Colorado River in the American West and the severe water challenges it faces. This video ...

LOS ANGELES — Representatives of California, Arizona and Nevada are urging the Trump administration to take a different approach in confronting the problems of the water-starved Colorado River. As ...