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

The sea lion in Newport Beach was suffering from severe domoic acid caused by toxic algae bloom that affects animals' brains ...

The cause is less demonic and more likely domoic acid toxicosis caused by toxic algal bloom, often referred to as red tide, ...

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

It's not often that you hear about sea lions attacking humans, but recently a slew of assaults have occurred in California.

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

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

One surfer recalled a scary attack that happened to him on March 21 Mario Tama/Getty Surfer Rj LaMendola said he was attacked a feral sea lion on March 21 in California. He later learned the ...

0:49 Toxic algae may be behind sea lion attacks in California A toxic algae has led to an uptick in sea lion attacks on beachgoers in Southern California, according to experts in the area.

A string of rare sea lion attacks along the Southern California coast is raising concern as experts warn of a troubling ...