A massive herd of sea lions tumbled down the shore of a California harbor last week, a video shows. The video, taken by ...

University of Oxford professor Tim Coulson told London-based business publication The European that the octopus is one of the ...

It's definitely not your typical avalanche. A colony of sea lions created an animal "avalanche" as they slid in spectacular ...

Researchers were baffled by a bioluminescent mollusk that lives in the deep ocean. They just discovered it's a new species of ...

Deep-sea researchers have discovered a strange glowing sea slug off the coast of California that lives in the water column — ...

In a strange episode in the animal kingdom, a captive marine animal merged with another of its kind to become a single ...

The species was named Haplosyllis anthogorgicola, and it is incredibly small. After the first description of the species, the ...

A "remarkable" new sea slug nicknamed the “mystery mollusk” has been discovered swimming deep in the ocean's "midnight" zone.

Advances in technology that enabled the discovery of a new species by California scientists may lead to a better ...

The Hawai’i Marine Animal Response jumped into action in November saving two injured green sea turtles at Pearl Harbor.