Dani Jespersen was walking along the Embarcadero on Monday evening when she saw a distressing scene: A sea lion with a crooked jaw stuck wide open, oozing with pus and saliva. The sea lion appeared to ...

The sea lion is often playful on the surface—but beneath that charm lies serious power. In this video, we dive into why sea lions are known as the “grizzly bears of the sea,” exploring their strength, ...

Photographer Griet Van Malderen captures a rare and moving sight: lions walking on the beaches of Namibia (southern Africa). These felines, recognized by the scientific community as the only sea lions ...

"We were expecting to sleep under a lot more bridges." Couple walking across America finds support among strangers.

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, experts say, ...

A giant sea lion has turned a single floating dock at San Francisco's Pier 39 into one of the most-watched marine mammal spectacles of the year. The viral marine mammal at Pier 39 is Chonkers, a ...

Of all the schemes that humans have devised to keep sea lions from gorging on the salmon of the Columbia River basin, none has worked for long. Local officials and researchers have chased sea lions ...