Mariana Trench: Deepest ocean 'teems with microbes ... Deeps expedition has been followed by Atlantic Productions for a documentary for the Discovery Channel. Anthony Geffen, creative director ...

An expert diver's record-breaking feat was supplemented, not by the discovery of a magical marine creature, but by plastic ...

When we looked into recording sound at the bottom of the Mariana Trench for example, scientists told us that sound pollution from ship traffic can even reach all the way down there. The most ...