Congrio colorado (Genypterus chilensus) cusk-eels swim around a tubeworm mound near a methane seep. These fish — a commercially important fish highly valued in Chile — have been observed ...

Dazzling octopuses, creepy deep-sea anglerfish, cusk eels, and crustaceans are just some of the deep-sea creatures that have been documented by a recent expedition off the Chilean coast.

Nautilus explorers stumbled upon a group of bone-eating worms, cusk eels, and octopi feasting on the skeleton of a baleen whale on the ocean floor near the coast of central California. Spooky and ...