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 ...

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 ...

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

Nebraska is suing Colorado over the amount of water it draws from the South Platte River, the latest in a long history of ...

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

Bullhead City police said the man went under the water while he was attempting to float on a raft with a friend.

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 near Moser Avenue and Sixth Street ...