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

Arizona is hoping for consensus but preparing for a possible legal battle as it negotiates a new multistate agreement over ...

Rep. Harriet Hageman has introduced a bill aimed at addressing the historic drought conditions in the Colorado River Basin.

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

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 ...

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

President Trump ordered agencies to pause and review certain funding from Biden’s landmark climate laws, which could throw a ...

January's Colorado River basin snowpack is about normal, but without a snowy late winter, Arizona will likely see sustained ...

In all, the U.S. Bureau of Reclamation directed about $122.8 million toward projects in and around Utah through its Upper ...

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

Colorado River Water Conservation District receives $40 million to secure Shoshone water rights, ensuring healthy river flows ...

In a major boost for Utah’s fish and wildlife, the Utah Division of Wildlife Resources has been awarded up to $37.2 million ...