The seven states that rely on the river blew a deadline to strike a new water sharing agreement. Cuts are surely coming.

In an 8-0 vote on Wednesday, the Colorado Water Conservation Board pushed through the largest water right in the history of ...

The Colorado River Indian Tribes have made history by granting Colorado River personhood, giving the river legal rights under ...

The seven states that use the Colorado River have until November 11th to present a basic plan to the federal government for ...

Basin states have had 2 years to figure out how to share the shrinking river. Will they get there before the feds step in?

A state board on Wednesday agreed to a Colorado River District proposal for the board to accept an interest in the Shoshone ...

More than three decades ago, water managers in Southern Nevada launched a plan to pipe groundwater from hundreds of miles away to augment Lake Mead’s water supply. The plan fell through and the region ...

Arizona and six other states missed a federally imposed deadline for a preliminary agreement on how to reduce future Colorado ...

The Colorado River’s massive reservoirs are now so depleted that another dry year could send them plunging to dangerously low levels, a group of prominent scholars warns in a new analysis. The ...