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 ...

Scientists recorded a 47 percent drop in breeding females in South Georgia’s three largest elephant seal colonies after bird ...

Hawaiian monk seals are classified as endangered, with only 1,600 seals surviving. They are “one of the rarest seal species in the world, and conservation efforts are critical to their survival,” ...

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 ...

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 ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Northern elephant ...

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 ...