Learn more about an algae bloom that's causing sea lions to act erratically, leading to a few cases of aggression.

A gang of "demonic" sea lions have been attacking people on a beach in Southern California. The cause, apparently, is a ...

Sea lions ingest smaller creatures such as anchovies and sardines who eat the poison algae, which has bloomed seasonally in ...

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water ...

A teenage girl was attacked by a sea lion off the coast of Long Beach, southern California, prompting fears that recent algae ...

Phoebe Beltran, 15, was swimming off the coast of Long Beach, California, when she was unexpectedly bitten by a sea lion ...

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