Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.

The new species were found in the East China Sea, a body of water off the eastern coast of China, south of Japan and South ...

Researchers caught a close-up video of a flying sea pig (aka, a sea cucumber), and it has what looks like 50 tiny hands.

Sri Lankan waters are considered a haven for the largest creatures ever to have lived, the blue whale, a rare place for a ...

PSA: Stingrays are back in the Lowcountry. Here’s your annual reminder of what to do — and not do — if you cross paths with ...

A deep-sea discovery turns frightening as a submarine crew finds aggressive sixgill sharks feasting on a whale carcass and ...

Imagine a world so dark and crushingly cold that sunlight never reaches it, a place where the weight of the ocean above is ...

After last week's deadly attack, we take a deep dive into the sharks along Israel's coastline -- from their behavior patterns ...

The land bridge created by mantle-driven uplift gave early primates and other animals opportunities to branch out.

Two continents collided millions of years ago, forming a bridge that changed Earth's climate system and triggered one of ...

The creatures ... ocean floor is dotted with wood fall, or chunks of wood that make it all the way to the bottom of the sea. The wood provides a welcome source of nutrients and shelter on the ...