It has bioluminescent organs called photophores that produce ... This thrilling deep-sea fish was voted the world's ugliest animal by the Ugly Animal Preservation Society. But its jelly-like ...

Lanternfish are one of many animals that light up the ocean with their glowing bodies. Watch fish expert Ollie Crimmen explain more about these deep-sea dwellers. Lanternfishes have light-producing ...

Like many creatures living in the deep ocean, the strawberry squid can light ... Named for its bright red color, the squid has red-tinted photophores (light-emitting organs) across its skin.