Rocky Mountain National Park is home to herds of elk and bighorn sheep, but it also has a population of mountain lions and black bears. Although attacks are very rare, the National Park Service ...

The Ute Trail is a high-altitude hike offering views of towering mountaintops. This makes it one of the best hikes in Rocky ...

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

This story appears in the February 2019 issue of National Geographic magazine. In Rocky Mountain National Park, 415 square miles of mountain terrain are protected—but not from effects of climate ...

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