Look, here comes a blobfish! This thrilling deep-sea fish was voted the world's ugliest animal by the Ugly Animal Preservation Society. But its jelly-like skin looks much more natural at 900 meters.

For the first time, a deep sea angler fish was spotted ... recorded spectacular and unusual images of the animal." They further added how an angler fish is a "true predator of the depths" and ...

Most of what’s known about the deep-sea painted swellshark, was learned when researchers found specimens in the fish markets ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same mutation across fish species that have evolved on separate timelines — ...