Scientists discovered the 1-foot-long animal while aboard a submersible several miles deep in the Pacific Ocean. Take a look.

Certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean.

The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

Ferry-goers and passers-by on the coast of Australia were in for a special surprise when a gray ocean creature made its way close to shore. A fin popped out of the water followed by a head and blow of ...