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

After a fatal mountain lion attack killed a woman hiking in Colorado in January 2026, a separate sighting forced a trail ...

Mountain lions are making their presence felt in the Conifer foothills, and Jefferson County officials are telling residents ...

Residents in Jefferson County are being urged to stay vigilant after deputies say two confirmed and one suspected mountain ...

The Jefferson County Sheriff’s Office (JCSO) is issuing a warning to residents after there have been several mountain lion ...

An attack Jan. 1 on the Crosier Mountain Trail south of Glen Haven was the third fatal mountain lion attack in Larimer County since at least 1990.

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

Colorado Parks and Wildlife tell me they've killed 2 mountain lions in this area, and they're testing both of them for human DNA. I've never even seen *** mountain lion myself, and I'm out here all ...

A mountain lion was spotted in the streets of San Francisco. It was captured and tranquilized on Tuesday. Here's what we know ...

A woman was found dead Thursday on a hiking trail in northern Colorado, in what authorities believe to be a rare fatal mountain lion attack.Hikers on the Crosier Mountain trail in Larimer County ...