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

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

A minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning, according to officials.

Scores of marine mammals — including dolphins — have been sickened by a toxic algae bloom off the San Diego's coast, ...

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 ...

A wave of sea lions off the coast of Southern California have been sickened by an algae-produced toxin that makes them 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 ...

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, ...

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

A toxic algae bloom in southern California has sickened dozens of animals, causing them to have seizures and act erratically.