Fat Bear Week is delayed after a grisly grizzly-bear fight that ended in the death of one of the beloved fat bears on a livestream.

A video showing a cougar with blood-matted fur snarling at a glass door has gone viral. The animal stalked the family after killing their cat.

A wildlife photographer recently caught an osprey on film with a very unique prey item in its talons. What is that thing, exactly?

A 7-year-old Arizona girl survived a rattlesnake bite to her ankle. See why she went 30 hours without proper treatment.

A photographer went a bit giddy went he came across a rare Florida panther in the wild. His reaction video is making waves online.

Trail-cam footage shows a brown bear and her cub peacefully interacting in some Alaska wilderness. Watch it here.

Bear spray can only help you if you can access it and use it when it matters most. Check out these tips for carrying and using bear spray.

A man filmed a very intense encounter with a moose, and the video is going viral. Can you guess how this ends?

An angry hippo chased some tourists who were on a boat in Kenya’s Lake Victoria, and the footage is terrifying. New nightmare unlocked.

A viral video shows a river otter running and sliding on top of a frozen lake for a whole mile. It’s stunning yet hilarious at the same time.