It’s a pretty appropriate name given where H. hades lives; the trench extends down to the hadal zone, itself named after ...

The Wendigo of Native American lore, the Sphinx of ancient Egypt, the Kraken said to terrorize the ocean — discover these and ...

The Hydrolagus trolli, the pointy-nosed blue chimaera, or “ghost shark,” is unlike any other on earth. Sightings are rare, ...

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