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

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

Snow in southwestern Colorado has been scarce this winter. Archuleta County recently had a grass fire. A store manager at ...

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

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

President Donald Trump’s executive order regarding California water rights is simplistic and foolish. But it does highlight an issue that requires urgent and thoughtful action throughout the western U ...

Additionally, winter weather advisories are in place elsewhere in those three states, as well as in Colorado ... across parts of California, Nevada, and Arizona. Winter storm warnings are in ...

There are alot of great caves in the US but there is a hot debate over which one is better Mammoth Cave or Carlsbad Caverns.