A lion versus hippo showdown may seem like an unlikely contest, but you would be surprised at just how many clips of this ...

High above the tree line, where steep cliffs meet a clear blue sky, a unique bird circles patiently with a specific purpose.

The ocean sunfish (Mola mola) may be one of the largest bony fish in the world, but its size does not protect it from being ...

Faced with the quandary of how to get mountain lions out of trees for scientific analysis, researchers dosed them with ketamine, then climbed up to ...

California wildlife regulators voted to list several mountain lion populations as 'threatened' under the state's Endangered Species Act.

Sea Lions are the playful puppy dogs of the ocean. They resemble our canine companions in their facial features, their personalities, and even their behaviour. These scuba divers were on a dive in the ...

California just made history. On Feb. 12, the Fish and Game Commission finally voted to protect our mountain lions under the state’s Endangered Species Act. At In Defense of Animals, the ...

State fish and game officials declared mountain lions in the Central Coast and Southern California threatened under the state’s endangered species act.

Meet lions, gorillas, and penguins for free while Chicago’s skyline steals the show, this Illinois zoo blends wild moments ...

Experience the thrill of Arizona wildlife up close this February! Enjoy safari tours, action-packed animal shows, and unforgettable encounters with giraffes, zebras, and more.

Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research ...

Lynda Rehse is one of hundreds of riders, cowboys, cowgirls, muleskinners and cooks that make up this caravan of animals, cow ...