Fish with transparent heads? Crabs with 13-foot legs? These are some of the bizarre-looking sea creatures found lurking on the ocean floor!

Researchers have filmed a living Antarctic gonate squid in a world-first sighting deep in the ocean surrounding Antarctica.

On a clear night in 1994, an earthquake rumbled beneath ... The damaging effects of coastal light on these threatened creatures are perhaps the most commonly known. But in Florida, at least ...

Why do animals in the deep ocean look so terrifying compared to their shallow-water cousins? From fang-toothed predators and eyeless fish to glowing monsters and transparent bodies, the deeper you go, ...