Dive into the deep blue and explore a collection of unique sea creatures and fish that will leave you in awe! From colorful coral reef residents to rare, otherworldly species, these ocean dwellers ...

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

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

Millions of Australians grew up by the beach and spent their summers playing in the surf, never knowing deadly critters ...

For more than a decade, a succession of sea creatures have lived off of this whale’s body by stripping it and burrowing into ...

Both scientists and sailors alike have recorded unique, strange noises in the ocean for decades. They sound guttural, and ...

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

Hampton Roads residents aren't the only ones who feel the effect of the cold weather -- the sea creatures do as well.

Video showing the odd, washed-up specimen slowly crawling along the sand was captured in a U.K. nature reserve after a high ...

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