The mystery mollusk Bathydevius caudactylus observed at a depth of approximately 1,550 meters. It has a wide, paddle-like ...

The midnight zone is cold and dark and very forbidding ... To catch fast, hard-bodied prey like shrimp, they need an ...

While sea jellies are often casually called jellyfish, many scientists prefer ... The animals typically haunt an area known as the midnight zone or the bathypelagic zone at depths of over 3,300 ...