Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado ...

A rocky start to the year has put water flows through America's second-largest reservoir on track to decline, unless ...

The Interior Department will consider five options as it works to develop a new framework to govern Colorado River water cuts ...

The result is that the federal Colorado Basin River Forecast Center is now predicting that April through July flows into ...

The Colorado River is known as one of the most spectacular rivers in the United States of America. It is a valuable source ...

Congressional Democrats and Republicans are trying to revive a Colorado River water conservation program called “essential” as the new Trump administration attempts to freeze its ...

In the last hours of the Biden administration, the Bureau of Reclamation announced it would spend $388.3 million for ...

The missive, led by Arizona Democratic Sen. Mark Kelly and Utah Republican Sen. Mike Lee, the new chair of the Energy and ...

The committee also voted in support of two bills that would allow groundwater pumping regulations in protected areas to be ...

Anne Castle said in her resignation letter that President Donald Trump's politicization of California water issues is undercutting delicate negotiations ...

The Arizona Game and Fish Department received a $24.5 million award to be used for restoration efforts within the Colorado ...