Happy birthday, Moo Deng: The world's favorite pygmy hippo turns 1

Moo Deng, the world’s favorite pygmy hippo, just turned 1, and thousands of fans from across the globe traveled to Thailand to celebrate with her.

Bear surprised by motion-activated sprinkler: Video

A black bear got quite the surprise when it activated a sprinkler in a yard in Minnesota. The hilarious moment was caught on video.

Watch: Angry elephant chases tour group during jungle safari

A wild elephant charged at tourists on a jungle safari in India, forcing vehicles to speed away in a dramatic escape.

Killer bees found in Alabama near Georgia line | What we know

Africanized honeybees, known for their aggressive behavior, have been confirmed just across the Georgia state line in Alabama.

Watch: Rare, endangered fox caught on camera in California national park

The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals living in the wild, according to the California Department of Fish and Wildlife.

Watch: Bear's hilarious attempt to pry open a trash can

The bear tips the can, rotates it, pushes it, and climbs on top of it in a desperate - yet entertaining - attempt to get it open.

Bison boils to death in Yellowstone hot spring

A bison was being photographed wandering around the hot spring’s edge when it reportedly stumbled into the scalding water and couldn’t get out.