A thru-hiker was solo hiking in Glacier when she encountered a grizzly bear. Her intense video went viral on social media.

A man wasn’t fazed in the slightest when he was tubing down a river in Texas and spotted a large water snake. Here’s what happened next.

Watch a group of bikers make their way through a dense herd of bison on the road at Yellowstone National Park.

Out of all the things this mountain biker expected to find on the trail the other day, a longhorn bull was not one of them. Watch it here.

In stunning video from the Arctic, there’s a polar bear and several belugas all in one frame. Watch it here.

A territorial hippo chased an African lion as it tried to cross the Luangwa River in Zambia. Watch the incredible scene here.

The U.S. Fish and Wildlife Service shared a video of two large black bear cubs playing, fighting, and climbing in Alaska. Watch it here.

If you had to put your money on one of these formidable ocean predators in an octopus vs. shark battle, which one are you betting on?

A wildlife photographer captured a head-scratching moment—an osprey carrying a pufferfish. But what’s its plan? That thing’s toxic.

We can all relate to this funny viral video. An extremely windy night in a camping tent made for a great night’s sleep, obviously.