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

"Everyone in the control room let out a loud 'Oooooh!' at the same time. We were all enchanted," a researcher said.

Lisa Uttal, a marine biologist with the National Oceanic and Atmospheric Administration’s Monterey Bay National Marine ...

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

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

The most dangerous sea creatures in the world don't always have large teeth like great white sharks or weigh over 10 tons (9 ...

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

Heart cockles have windows in their shells made from natural optical fibers, allowing light through to the algae inside them.

Bindi Irwin’s daughter Grace Warrior is clearly fearless, because she just fed real-life squids to giant sea turtles at the ...

Here’s what the South Carolina Department of Natural Resources recommends if you find a sea creature washed ashore at the ...

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