A recent study found that 47 percent of breeding female elephant seals on South Georgia, home to the world’s largest ...

A Hawaiian monk seal swims in a pool after receiving a bird flu vaccine at Ke Kai Ola in Kailua-Kona. The endangered Hawaiian ...

Zoetis, a veterinary pharmaceutical company, donated some doses of its bird flu vaccine. In October, at four-months-old, the ...

Necklace, an elephant seal with plastic wrapped around her neck, rests on the beach at high tide on May 6, 2024. A Marine Mammal Center team was able to remove the plastic after isolating and sedating ...

Three elephant seals returned to the ocean Wednesday morning, Oct. 2, marking what the Marine Mammal Care Center in San Pedro said was the final release of a busy season for the species. The release ...

A California marine mammal group is testing the vaccine that could help protect the endangered seals.

There’s perhaps no more fascinating Bay Area day trip than hanging with the bellowing animals of Año Nuevo State Park.

A baby seal found on land in Redondo Beach this week could be a sign of a high sea mammal stranding season, marine experts say. Redondo Beach resident Anna Tyutina saw an elephant seal pup on the town ...

Last year the Marine Mammal Center in Marin rescued a whopping 232 elephant seal pups. Two weeks ago, the first elephant seal pup of 2017 (named Steinbot by the public) was brought in by a team of ...

For the first time, scientists have recorded brain activity in a free-ranging, wild marine mammal, revealing the sleep habits of elephant seals during the months they spend at sea. The new findings, ...

When a sea lion is found stranded anywhere between Long Beach and Malibu, chances are a volunteer with the Marine Mammal Care Center in San Pedro will play an important role in its rescue. The ...