The family of a dog who was killed by a mountain lion while on a walk with its owners speaks. Nicole Fierro talked to them ...

Taulere and Arrone Appel were on their nightly walk with their small, white Cavachon dog on Friday. It was less than an hour ...

In the late 1950s, estranged sisters reunite at their childhood home after their father's death. While sorting his belongings ...

Colorado Parks and Wildlife released an orphaned mountain lion back into the wild after being in a wild rehabilitation ...

Boulder police are warning people in their Colorado community after a mountain lion attacked and killed a dog.

The search for the alleged Rochester mountain lion may be expanding to Greece after two separate witnesses reported seeing ...

Colorado Parks and Wildlife said residents were walking their dog Friday night in the 2400 block of Balsam Avenue when a ...

A Canadian man was working in the Lake Kathlyn area of British Columbia on Saturday when a mountain lion swiped his upper body. The unidentified British Columbia man responded by punching the cougar ...

Zoo Miami is grieving the loss of one of its lions that had to be euthanized Friday after worsening health conditions, ...

A child attacked by a mountain lion at Washington's Olympic National Park is being treated in Seattle. Rangers eliminated the ...