Ronan, a sea lion at UC Santa Cruz, outperforms humans in keeping a beat, challenging long-held beliefs about rhythm ...

An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video of the incident showed. The sea lion was suffering from severe domoic ...

A sea lion acted aggressively toward surfers at the Wedge in Newport Beach, chasing them out of the water and standing its ground on the sandy shore. Chip Yost reports for the KTLA 5 News at 1 on ...

A sea lion acted aggressively toward surfers at the Wedge in Newport Beach, chasing them out of the water and standing its ground on the sandy shore. “This behavior went on for well over two ...

A mysterious furry stranger, rarely seen in local waters, was recently spotted disturbing the peace for three California sea lions, hanging out on rocks west of Victoria. Trying its best to blend in ...

Public safety officials have been warning beachgoers to stay away from animals found stranded on the beach because they can become aggressive.

An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video of the incident showed. The sea lion was suffering from severe domoic acid, ...

The clip of the rockhopper mom facing off with a giant sea lion comes from National Geographic's upcoming docuseries, 'Secrets of the Penguins' Kelli Bender is the Pets Editor at PEOPLE.