As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

Water managers and state wildlife officials last year hoped the discovery of a microscopic zebra mussel larva in the Colorado ...

An Arizona man, Thomas Michael McCluney, drowned in the Colorado River in Bullhead City. Police report the incident as ...

A man who reportedly tired while swimming in the Colorado River at Rotary Park on Saturday was rescued by first responders.

The "iconic and magical" cottonwood trees are the keystone species of the plant world and they're disappearing from Utah ...

The Colorado Task Force 1 team is helping out with search and recovery efforts after the deadly flooding in Texas.

The seven states that share the drought-stricken river are aiming for an agreement before a November deadline set by the Bureau of Reclamation.

A man is dead after drowning in the Colorado River in Bullhead City on Thursday. The Bullhead City Police Department’s ...

Nebraska officials on Wednesday announced a lawsuit against Colorado, alleging the Centennial State is allowing “unlawful ...

The Perkins County Canal Project has generated tension between the states since 2022. Attorney General Phil Weiser threatened ...

A new round of samples shows the Colorado River "positive" overall for zebra mussels, as state officials scramble to contain ...