Rusty crayfish, an aquatic nuisance and an invasive species, has been discovered in a Larimer County river south of Estes ...

The authors of a new memo say that states need to take shared water cutbacks to manage the Colorado River going forward.

DENVER ( KDVR) — An aggressive aquatic nuisance species was found in a northeastern Colorado river. According to Colorado ...

Using 23 years of satellite data, University of Utah hydrologists studied how dust-darkened snow is hastening runoff and ...

The snowpack at the headwaters of the Colorado River came in at 18% above normal. Rafting on the Upper Colorado and the ...

Elzada Clover and Lois Jotter conducted a harrowing 43-day trip down the Colorado River in an effort to map the Grand Canyon's flora.

Hydrologists say that hotter temperatures have been drying out soils and vegetation in the west, leading to less water ...

An aquatic nuisance species has been found for the first time in the Little Thompson River, according to Colorado Parks and ...

The U.S. Bureau of Reclamation says it’s likely Arizona will continue to take cuts in its Colorado River supply next year.

Hydrologists say that hotter temperatures have been drying out soils and vegetation in the west, leading to less water ...

The House Natural Resources Committee released its reconciliation text and it could have major impacts for Western Colorado.