Expanding parking, building a small gondola and a pedestrian bridge from parking lots over U.S. 6 to the base area, and ...

Arizona has taken the largest hit from Colorado River water shortages, and will take more, but Gov. Katie Hobbs said other ...

As negotiations over the Colorado River allocation heat up, Arizona Governor Katie Hobbs urges other states to take more cuts ...

The mountains that feed the Colorado River with snowmelt are strikingly dry, with many ranges holding less than 50% of their ...

The Colorado River makes up about half of San Diego County’s imported ... triggers, or duration.” The Lower Basin states have ...

The Trump administration is aiming to complete its team of top officials managing the Colorado River, as states struggle to strike a water deal.

National water conservation groups filed a legal petition Tuesday asking the U.S. Bureau of Reclamation to stop downstream ...