In a river of northeastern Brazil, an “armored” creature with “large” eyes paused to rest against a rock. The maze-like ...

A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.

When most people think of parasites affecting their pets, they imagine heartworms in dogs or roundworms in cats. However, ...

Spanish researchers recently shared images of a deep-sea anglerfish swimming horizontally in shallow waters, capturing a rare ...

The fish – which belongs to the family Branchiostegidae, commonly known as deepwater tilefish – has two vertical stripes ...