Mountain biking is kind of like regular cycling, except you’re more likely to get hurt. Watch a funny video about mountain biking here.

What would you do if you randomly saw one of the rarest animals in North America sprinting down the street? Drop an eff bomb?

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

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.

A brown bear used an official Denali National Park and Preserve sign as its personal scratching post. Watch it here.

There are only a handful of “black tigers” (pseudo-melanistic tigers) in the world, every once in a while, a trail camera films them.

Scientists gathered extremely rare footage of a bizarre and elusive deep-sea animal, the bigfin squid. Watch it here.