Another frightening fact about the ocean is that it is also extremely deep. So deep that picturing ... scientists think there is another ocean inside the Earth, too. Josh Hawkins has been writing ...

A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.

NHK and NHK Enterprises teamed up with ZDF, ARTE and OceanX for Deep Ocean: The Kingdom of the Coelacanth and succeeded in capturing the world’s first video images of coelacanths and possible ...

The presence of oxygen in the deep sea challenges the long-held view that photosynthesis was essential for Earth's first oxygen supply. This raises the possibility that life on Earth could have ...