The clip of the rockhopper mom facing off with a giant sea lion comes from National Geographic's upcoming docuseries, ...

The March incident highlights an ongoing deadly outbreak as a neurotoxin ravages wildlife in Southern California.

They were flippin’ poisoned! The horde of “demonic” sea lions that attacked people off the California coast in recent weeks ...

The attacks on people in the water are likely the result of a rabies-like condition. Experts sound alarm after sea lion ...

This is one creative way of conducting research: eight sea lions from Australia have been equipped with cameras in order to ...

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

Los Angeles — Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking ...

Shocking video shows an aggressive sea lion actively going after people in the water and on shore. Experts say a toxic algae ...

NEWPORT BEACH, Calif. - Surfers at a popular Newport Beach spot had to make a quick escape, not from the waves, but from an aggressive sea lion. A sea lion suffering from severe domoic acid chased ...

A large sea lion the “size of a small cow” was discovered dead on the side of a busy highway in North Adelaide, in what ...

In a remarkable display of maternal courage, a rockhopper penguin was caught on camera defending her chicks against a massive ...

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 ...