Lake Mead makes an unexpected gain, stashing water that wasn’t needed during California rains. A deal appears to be far off as Colorado River officials finish meetings in Las Vegas.

The stakes for the water supply of 40 million people couldn’t be higher, but it was business as usual inside Caesars Palace ...

Three people were taken to Havasu Regional Medical Center on Friday after their vessel struck a sandbar and overturned.

Three people were treated for injuries after a boat flipped on the Colorado River on Friday afternoon. One person had serious injuries.

At the annual Colorado River conference in Las Vegas, federal officials pressured states to reach a deal before a looming February deadline, saying: "The time to act is now." ...

LAS VEGAS (AP) — The seven states that rely on the Colorado River to supply farms and cities across the U.S. West appear no ...

Federal water officials addressed the increasingly grim river conditions and laid out their options for dealing with ...

LAS VEGAS — Federal water officials addressed the increasingly grim river conditions and laid out their options for dealing ...

MIAMI (AP) — A drought that has bared parts of the bed of Florida's largest lake has exposed human bone fragments, pottery and even boats — and archaeologists are trying to evaluate the artifacts ...

Severe drought adds substantial stress to the already imperiled aquatic life in the upper Clark Fork River. Streamflows drop and temperatures rise. Algae blooms deplete dissolved oxygen.