In 1977 scientists discovered that at the deepest parts of the ocean, which people had long imagined to be dark, cold, and lifeless, was a strange environment teeming with life. Marine geologist ...

The wildlife documentary series narrated by David ... and yet there is still life to be found in these deep sea trenches. The deep can be a violent place. Tectonic plates rip apart or collide ...

have announced plans to study the deepest parts of Earth's oceans in order to understand the strange phenomenon. Their mission could "change the way we look at the possibility of life on other ...