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

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

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

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to ...

Driven mad by toxic chemicals released by algae flourishing in warming oceans, sea lions and other marine mammals are ...

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

A longtime surfer and marine wildlife advocate was "left shaken" to his core after a relentless and horrifying encounter with ...

A surfer in California was terrorized by an aggressive sea lion that bit through his wetsuit, dragged him off his board and ...

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

“Today, I endured the most harrowing and traumatic experience of my 20 years of surfing,” photographer and explorer Rj LaMendola captioned the post while recalling the attack. The Ventura ...

A marine mammal nonprofit has assessed more than 200 sea lions and 10 dolphins apparently sickened with domoic acid poisoning ...