California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Trump’s early actions, including ordering the US Army Corps of Engineers to open two California dams, have led to concerns ...

A Native American tribe with a powerful water claim had an ultimatum for the Trump administration: Release money to protect ...

Arizona's water chief reports $4 billion for Colorado River conservation is accessible again, but federal agencies haven't ...

The Lower Basin states of California, Arizona and Nevada are asking for a fresh look at proposals for sharing the shrinking ...

The mountains in Colorado, Utah, New Mexico and Wyoming saw a cluster of storms last month that aided their snowpack levels.

If the seven states dependent on the Colorado River don't craft a new operating agreement, the federal government could end ...

Officials urged the Interior secretary to retract a Biden administration report meant to guide a future deal on how to share ...

The Lake Havasu City-based Kids on the Colorado River program, conducted in conjunction with Arizona State Parks and Trails, earned the Crescordia Award at Arizona Forward's ...

The federal agency charged with managing the Colorado River failed to do its job properly when it excluded a viable option ...

Arizona Senators introduce a bill to boost solar energy and economic growth in La Paz County, aiming to create jobs and ...

But the river has also run about 20% lower in the 21st century than it did in the 20th. It is why the seven Colorado Basin states, including Arizona, Nevada and California, signed a short-term ...