Since 2021 Flagstaff photographer Dawn Kish has been documenting the reemerging Glen Canyon as the water levels at Lake ...

The Colorado River basin, on the whole, is drying. That’s frightful for the 40 million people and 5 million acres that the ...

A forecasted winter La Niña, lingering drought conditions and dwindling reservoirs are causing water managers to worry.

Hike through secret slot canyons, spot endangered California condors, visit sacred Navajo sites, and kayak a stunning 10-mile ...

Upper Colorado River Basin states will have to accept cuts in their water use to make a seven-state deal work, says an ...

Hike through secret slot canyons, spot endangered California condors, visit sacred Navajo sites, and kayak a stunning 10-mile ...

This Tuesday is the deadline set by the U.S. Bureau of Reclamation for the seven states of the Colorado River to develop a framework for an agreement governing the river’s operations. But that ...

Tuesday, Nov. 11, is the deadline set by the U.S. Bureau of Reclamation for the seven states of the Colorado River to develop a framework for an agreement on Colorado River operations. But that ...

Utah's chief negotiator over the Colorado River says progress has been made in coming up with a new agreement to manage the ...

Arizona must rethink its assumptions about endless growth. Growth itself isn’t the enemy — but growth without water is.

The heart of the issue is what to do about math that no longer works. When the Colorado River Compact, formalized in 1922, assigned water quantities to the states, the estimate of available river ...