Pacific barreleye fish: The deep-sea species with a transparent head and rotating green eyes

Far below the sunlit surface of the Pacific Ocean lives a fish that seems to challenge ordinary ideas about anatomy. Known as ...
CNN

Sea robins are fish with ‘the wings of a bird and multiple legs like a crab’

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Some types of sea ...
Forbes

A Biologist Spotlights 3 Of The Rarest Deep-Sea Fish — 1 Was Recently ‘Captured’ Alive For The First Time

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives. The deep sea is one of Earth’s final frontiers. Given its ...