This article originally published at Enormous American flag draped over Hoover Dam as Lake Mead endures severe drought.

According to EarthSky, a new federal forecast said the reservoir could fall another 20 feet below that level by July 2027.

There's a new display at Hoover Dam as concern grows over the dam’s ability to generate power amid plunging Lake Mead levels.

An Arizona conservation advocate says protecting the Colorado River and the state’s watersheds is critical to preserving ...

Economists call this the Tragedy of the Commons. It's a dysfunctional dynamic that may be damaging your organization.

As the Colorado River shrinks from overuse and climate change, officials are faced with a decision that pits conservation ...

One of the U.S.'s more iconic dams received a patriotic makeover during the holiday weekend, and visitors can view it all the ...

The U.S. Bureau of Reclamation has freed up $52 million that water managers will use to replace three old turbines at Hoover ...

Watch the latest ABC15 Arizona in Phoenix headlines any time.

Less than 40 miles from the Las Vegas Strip, this unforgettable flatwater paddle adventure will take you through hot springs, ...

Sunbelt states act to manage groundwater aquifers as they deplete, ensuring both rural and urban areas have the water they ...