Stretching across 415 square miles of Colorado’s high country, Rocky Mountain National Park is one of America’s most spectacular wild spaces. Its peaks climb to over 14,000 feet, sheltering alpine ...

Across North America, agencies responsible for the conservation and management of native mammals, including large carnivores, ...

Add Yahoo as a preferred source to see more of our stories on Google. For months, a black mixed-breed dog had roamed through Lake Wynonah and the surrounding countryside, eluding those who were trying ...

Editor’s note: This article was updated to more closely reflect city-released details. As winter approaches with its colder weather, mountain lions are more likely to make their way to Boulder, but ...

Most hikers worry about bears and big cats, but the animal most likely to turn a backcountry outing deadly is far more ...

A majestic American bison stands on a rocky hill at sunrise, its breath steaming in the cold air as it looks toward the camera.© A-Z Animals Utah’s wide-open country, like much of the plains and the ...

For months, a black mixed-breed dog had roamed through Lake Wynonah and the surrounding countryside, eluding those who were trying to help him. It wasn’t clear where the dog had come from, but many ...