Some people who live in the foothills of Jefferson County are being warned about an increase in mountain lion attacks on pets ...

Weeks before a hiker was killed in a suspected mountain lion attack in Colorado, a man was nearly attacked by another big cat on the same trail. Gary Messina said he was rushed by a mountain lion ...

A solo hiker who authorities believe was killed by a mountain lion on a remote Colorado trail on New Year's Day was not the first person to encounter one of the predators in the area in recent weeks.

Social media was filled with comments after a woman was killed by a mountain lion. Here are answers to frequent questions about mountain lion attacks.