The Colorado River from Glenwood Springs to the Utah border is now considered positive for zebra mussels, an invasive species ...

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

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 ...

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

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

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

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

As the Colorado River dries up, states can’t agree on saving water. The river’s biggest water user, California, didn’t join six states in a proposal to cut some 2 million acre-feet of usage ...

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