Spring heat waves in early April rapidly melted snow across Colorado’s Rocky Mountains, leading to large drops in the state’s ...

State officials finalized a landmark agreement with Union Pacific Railroad that modernizes a century-old lease for the Moffat ...

A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky ...

Colorado’s collared gray wolves continued to travel widely last month — even roaming in watersheds that reach into the ...

Rocky Mountain National Park begins taking timed reservations Thursday 00:16. The timed entry permit reservation system at ...

A third wolf captured in British Columbia and reintroduced into Colorado has been found dead, this time in Rocky Mountain ...

After being delayed a day, Colorado Parks and Wildlife published the April wolf activity map that shows extensive travel from ...

North of Crested Butte, Colorado sits Gothic ... the most prolific environmental research stations in the world: the Rocky Mountain Biological Laboratory (RMBL). Since it was established in ...

Colorado Parks and Wildlife biologists confirmed that the death of a female gray wolf occurred in Rocky Mountain National ...

A gray wolf has died in Rocky Mountain National Park, Colorado Parks and Wildlife said, marking the third wolf translocated ...