Dramatic footage shows a mom grizzly bear that fights off a larger male grizzly to defend her cubs. Have you seen this viral video?

A trail cam captured a stunning portrait of a black jaguar, and it really gives you an up-close look at the rare cat’s melanistic coloring.

A popular social-media video shows a rare phenomenon—an octopus riding a shark. Even the experts were shocked.

A Reddit user spotted a venomous snake hidden in the leaves underfoot. Can you find the copperhead snake in this photo?

A woman doing a grocery delivery in Alaska got a bit of a scare when a moose showed up to check out what was going on. Watch here.

If you live in Florida, check your doorbell cam before opening the door, because it might be a couple of alligators.

An adorable video from the Alaska Wildlife Conservation Center shows two brown bears living it up in a spring snow. Watch here.

A mountain biker came face to face with a black bear, and his camera caught the whole encounter on video. Watch what happened here.

An Australian family had a good laugh (and a bit of a scare) when an emu snuck up behind their toddler in his high chair. Watch here.

A video circulating online shows a tiger feeling queasy after nibbling on a dead python. We don’t blame it!