New research suggests a distinct lineage of elephant seals were well established in New Zealand at the time of human arrival.

There's been a recent increase in the number of sea lions becoming sick along the California coast. Marine biologists say the ...

Sea ice in the Antarctic has dropped to a near-record low, according to the EU's Copernicus Marine Service.

Newborns use their voices like human infants, research scientist says. Hungry? Cry for food. Scared of a looming large adult ...

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

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

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

The Oregon Department of Fish and Wildlife’s Marine Mammal Program captured and relocated an elephant seal pup that was ...

Redondo Beach — The Trump administration’s targeting of the National Oceanic and Atmospheric Administration will jeopardize ...

The Pacific Whale Watch Association (PWWA) announced that a new Bigg’s orca calf has been spotted in the Salish Sea. The calf was first seen as part of a group of more than a dozen orcas on March 20 ...

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

A new baby orca spotted in the waves of the Salish Sea is spurring excitement among the killer whale community. The Pacific ...