Rocky Mountain National Park, with its majestic mountains, forests and wildlife, have served as the backdrop for many artists ...

A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky Mountain National Park this week, wildlife officials said Thursday.

A keystone species died in the iconic Rocky Mountain National Park after the apex predator’s long-awaited return to where they first roamed. Photo by Michael Ahn via Unsplash A protected apex ...