"I was banging on the window screen and hooting." Homeowner stunned after witnessing wild animal attack on family dog: 'It ...

While hiking in Big Bend National Park, a trio of hikers had a surprise run with a mountain lion on the trail. Joey Thometz revealed that his group was on Boot Canyon Trail when the cougar crossed in ...

Mountain lions (also called pumas and cougars in different parts of the world) can be extremely difficult to catch on camera... but these two just happened to be in the right place at the right time.

SIMI VALLEY, Calif. -- A mountain lion that has been terrorizing a Southern California neighborhood was punched by a woman as it attacked and killed her dog. The animal started lurking outside of ...

Colorado Parks and Wildlife (CPW) says a mountain lion was illegally killed this past week, and staff are seeking information ...

State investigators are searching for suspects after the body of an illegally poached mountain lion was found abandoned in a ...

SAN FRANCISCO (KGO) -- A wild mountain lion captured in San Francisco's Mission Bay may have killed three animals at the San Francisco Zoo earlier this week. The mountain lion was spotted in the ...

An 8-year-old boy was seriously injured in a mountain lion attack in a Colorado backyard, wildlife officials said Thursday.The boy and his brother were playing outside on a trampoline Wednesday ...

Cruz, the Arizona-Sonora Desert Museum's resident mountain lion for more than a decade, was humanely euthanized Thursday. He was 13.