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

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

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

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

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

It’s the latest in a long history of water rights disputes between the states that have been left increasingly dry by climate ...

BULLHEAD CITY, AZ (AZFamily) — A man is dead after drowning in the Colorado River in Bullhead City on Thursday. The Bullhead City Police Department’s boating officers were called to the beach area ...

Western Wyoming irrigators are frustrated after being shut off earlier than normal to send Colorado River Basin water ...

A 51-year-old man died Thursday after going underwater in the Colorado River while trying to raft with a friend.

A 51-year-old Arizona man drowned in the Colorado River on Thursday evening, according to Bullhead City police.

The Bullhead City Police Department’s boating officers were called to the beach area near Moser Avenue and Sixth Street. A man was reportedly pulled from the Colorado River after going under while ...

Colorado River State Park's new River Watch Program ensures safety for boaters and floaters, with rangers counseling 139 ...