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

It started as a normal surf session for RJ LaMendola. He was roughly 150 yards from the beach in Southern California, riding ...

A California surfer was left injured and shaken after a violent sea lion attack, which experts believe was triggered by a ...

Domoic acid, a potent neurotoxin produced by algae, has been killing sea lions and dolphins along California’s coastline for ...

Sea lions on the California coast are reportedly displaying strange behavior, likely due to a harmful algae bloom impacting ...

LaMendola called CIMWI about the incident. His experience off Oxnard Friday was the first aggressive sea lion reported to the ...

When he contacted the Channel Islands Marine and Wildlife Institute to report the incident, he said he was informed that ...

Sea lions aren't super high on the list of aquatic animals surfers usually need to worry about encountering in the water.

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

Filter-feeding fish ingest a deadly algal neurotoxin called domoic acid and are then eaten by sea lions, seals and dolphins.

Sea lions and other ocean mammals in Southern California are falling victim to a poisoning event that a local expert calls ...

Dozens of sea lions and dolphins are suffering from domoic acid poisoning, which can make them dangerously aggressive and ...