In recent weeks, hundreds of sea lions, dolphins and other animals have turned up in the sand dead or seriously ill, alarming ...

Although seals and sea lions may appear very similar to one another, they are actually quite different. Discover what the ...

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

Poisoned ‘almost demonic’ sea lions could terrorize beachgoers this summer - Scientists say a mass poisoning event of the ...

Domoic acid poisoning is stranding marine mammals as warnings are issued to beachgoers of the threat posed by animals that ...

I endured the most harrowing and traumatic experience of my 20 years of surfing,” the photographer and explorer said.

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

A free-diving spearfisherman was suddenly rendered helpless after an unnerving incident with a sea lion off San Diego.

Handfuls of California sea lions are getting sick from domoic acid poisoning that stems from algae. If you haven't heard of ...

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