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

Deep beneath the ocean’s surface lurk creatures more terrifying than anything you’ve ever imagined — including the world’s ...

These longest-living animals have the remarkable quality of regenerating their cells infinitely, thus reversing the ageing ...

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to ...

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 ...