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

Two-thirds of the way through its snowy season, the state’s valleys remain largely snow-free and snowpack is sporadic across ...

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

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 ...

In the later half of the Biden administration, officials touted the historic investments in the Colorado River as the main ...

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

Many water officials have seen cloud seeding as one possible fix for the U.S. West's extended drought, but a new federal ...

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

Searching for gold in America with a metal detector is a favorite pastime for thousands who dream of striking it rich.

Vigilance and preparation are important, say forecasters at the NWS, as wintry weather brings hazardous travel conditions.