The mountains that feed the Colorado River with snowmelt are strikingly dry, with many ranges holding less than 50% of their ...

The rugged mountains and granite formations of Rocky Mountain National Park in Colorado send a siren song to climbers of all types, offering traditional alpine climbing, big wall, bouldering, snow and ...

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

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

Colorado Parks and Wildlife's latest wolf activity map released April 24 shows a wolf or wolves were detected in watersheds that penetrated the deepest into Rocky Mountain National Park since the ...

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 ...