Parents in a New Mexico county are worried their children might get attacked by wolves so they've built cage-like shelters ...

In the aftermath of a woman's apparent killing by a mountain lion on a trail in Northern Colorado on New Year's Day, several ...

A suspected deadly mountain lion attack on New Year’s Day that killed a woman hiking alone was preceded by another harrowing ...

Two mountain lions were euthanized and a search was ongoing for a third. Necropsies will be performed on the animals as well ...

This is the second story in a two-part series recapping Colorado’s second year of wolf reintroduction.  When Coloradans ...

A woman found dead on a hiking trail in Colorado was killed in a suspected mountain lion attack, the state's first fatal ...

Colorado wildlife officers were investigating a potential mountain lion attack near Estes Park on Thursday, according to the ...

State and local authorities searched on the ground and by air for the animal believed to be involved in the fatal attack and ...

A male wolf was shot dead by the forest department in response to aggressive campaigns after multiple wolf attacks in ...

This is the first story in a two-part series recapping Colorado’s second year of wolf reintroduction. Colorado’s wolf program ...

Ed Wilkinson and Bart Schleyer were as tough and experienced as they come, which makes their deaths all the more mysterious.

A new line of research has revealed a surprising finding about how the presence of wolves helps keep people safe.