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.

Discoveries of the invasive and damaging zebra mussels have been piling up in Western Colorado, with recent detections in ...

Sens. John Hickenlooper (D-Colo.) and John Curtis (R-Utah) introduced legislation aimed at optimizing water management in the ...

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

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 ...

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

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

The Colorado River is known as one of the most spectacular rivers in the United States of America. It is a valuable source ...

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 ...