A mysterious deep-sea fish known for having a gaping mouth and sharp fang-like teeth washed up on this Oregon Coast beach.

For example, some are hairy to mimic black sea urchins, others look like tiny shrimp ... they also like to eat crustaceans, ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Some of the animals “likely arrived during recent El Niño phenomena” when ocean currents “temporarily reversed” direction, ...

An "odd-looking" deep-sea fish recently washed ashore on an ... The contents of the longnose lancetfish yielded several different types of fish, many of which were found whole.