The Mariana Trench is the deepest place on Earth, and we're still in the dark about much of the life that calls it home. Here ...

Victor Vescovo descended nearly 11km (seven miles) to the deepest place in the ocean - the Pacific Ocean's Mariana Trench. He spent four hours exploring the bottom of the trench in his submersible ...

The Mariana Trench runs more than 1,500 miles long and ... in length and they feed on the falling organic material (dead plants, animals, and waste) known as marine snow. At those pressures ...

Not anymore. Kelly Walsh, the son of the great ocean explorer Don Walsh, has just descended to the bottom of the Mariana Trench, almost 11km down in the Pacific. He made the dive 60 years after ...