Once again, the Center for Biological Diversity and the San Pedro 100 are requesting the court require the Arizona Department ...

Arizona is tussling with other states over how much of the Colorado River it should receive. But how will Arizonans divide ...

The men vanished after jumping into the icy water near Soda Springs on June 18, officials said. Stockton diver Juan Heredia ...

The worst-case forecast has Lake Powell falling to low enough levels by the end of next year to halt electricity production ...

Epcor, which is building a standpipe for a desert community that ran dry, said the proposed extension is a precaution amid ...

Martha Plimpton has spoken about leaving River Phoenix, and described her relationship with the late actor as her “first love ...

Come along and see what views await you on the Sacramento River, California's largest river and one of USA TODAY's Most Treasured Views.

Among California’s most iconic waterways, the Sacramento River offers a front-row seat to some of California’s most ...

A drug informant who helped the U.S. Drug Enforcement Administration build some of its biggest cases has been arrested and ...

A lawyer who once represented drug kingpin Joaquín “El Chapo” Guzmán has won a judgeship in the northern Mexican state of Chihuahua in Mexico’s historic judicial elections this month. According ...