Cruz, the Arizona-Sonora Desert Museum's resident mountain lion for more than a decade, was humanely euthanized Thursday. He ...

Many of America's national parks are home to animals you don't want to cross paths with while visiting them. That includes Big Bend National Park in ...

The Arizona-Sonora Desert Museum has announced the passing of Cruz, a cherished 13-year-old mountain lion, who was humanely ...

Mountain lions — also known as cougars, pumas or panthers — are confirmed to have established wild populations in 16 U. S.

All I could see at first was a large tan body, long tail, black tip,' Joey Thometz recalled of his shocking close call with ...

A bit of luck and good timing for a photographer produced this photo. — -- Mountain lion sightings are becoming an increasingly common occurrence in populated areas of Southern California, but ...

In the case of two mountain bikers on a trail in Lake Forest, California, they came face-to-face with a mountain lion earlier ...

Two mountain bikers had a frightening encounter with a mountain lion on a trail in Whiting Ranch Wilderness Park, and ...

Idaho Fish & Game staff get to do some extremely cool work in some of the most beautiful, wild places our state has to offer.