Male Pacific footballfish are known to act "more like parasites" and lose their eyes and internal organs after fusing themselves to females to get their nutrients.

From fish with insane camouflage skills to deep-sea creatures that glow in the dark, the ocean is packed with mysteries waiting to be uncovered. Some creatures look straight out of a sci-fi movie ...

Glowworms and certain deep-sea fish species are some of the creatures ... What's the secret to its glow? In the 19th century, French pharmacologist Raphaël Dubois, working with bioluminescent ...