A sea lion infected by a toxic algae bloom became aggressive at a Southern California beach this week, chasing surfers out of ...

Some surfers in Newport Beach had to cut and run after they were chased by a sea lion that may have been suffering from the ...

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

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

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

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

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

Surfers at California's iconic Newport Beach were sent scrambling for shore when an aggressive sea creature began charging at ...

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 ...

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

They may look laid-back basking on the rocks, but don’t let that fool you - sea lions are serious predators. In this video, we explore why they’ve earned the nickname “grizzly bears of the sea.” From ...