The crash happened Friday at around 5:30 p.m. near the Needles Bridge on the Colorado River, according to the San Bernardino ...

An off-duty San Bernardino County Sheriff’s sergeant suspected of being drunk was arrested after his boat collided with ...

With a reddish tint from sediment carried over long miles, the mighty river that carved the Grand Canyon has been known by ...

A few weeks ago, researcher John Fleck at the University of New Mexico said he saw a “glimmer of hope” in those negotiations.

The Salt Lake Tribune reports seven states must agree on sharing Colorado River water by 2026 due to dwindling supplies and ...

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 ...

The U.S. Bureau of Reclamation, which manages the 1,450-mile Colorado River in the West, is taking a unique approach to fix a ...

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

Zebra mussels are similar to another invasive mollusk, the quagga mussel, which has not been detected in Colorado’s lakes and ...

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