An elusive mountain lion was spotted Saturday evening in unincorporated Arapahoe County near Greenwood Village and Denver, ...

Call it paranoia, call it hypervigilance, but sometimes when you are struck with the foreboding sense that something or ...

Mountain lion attacks in North America are very rare. File image A man running on a popular park trail in the mountains of northern Colorado killed a mountain lion after it pounced on him from behind.

A mountain lion spotted at the edge of Griffith Park this spring spurred excitement — and concern — among Angelenos invested in the region’s hulking feline inhabitants. Would he stay and ...

US firefighters arrived at the property in San Bernardino after the mountain lion - or cougar - was spotted perched on a branch about 50ft (15m) high. The area was then secured and the animal was ...

Idaho Fish and Game euthanized a mountain lion that killed a pet cat in backyard with a 6-foot tall fence, south of ...