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 ...

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

The Mojave Trail was initially used by Indigenous tribes for trade and travel but later became a critical route for Spanish ...

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

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

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

The Biden administration claimed a victory on Friday, saying it had “successfully staved off a crisis in the Colorado River ...

Looking for some desert fun in the sun? Then don't sleep on this Arizona town that has been named the 'sunniest place on Earth.' ...

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

Snowpack in the upper Colorado River basin is slightly less than normal for this time of year, meaning Arizona could see sustained water cuts through 2026. Though trends could change through the ...