But like other monsters of the deep ... fully explored in the ocean, is the Mariana Trench, one of the deepest ocean ...

Victor Vescovo descended nearly 11km (seven miles) to the deepest place in the ocean - the Pacific Ocean's Mariana Trench ... He found sea creatures, but also found a plastic bag and sweet ...

Getty Images Does it freak anyone else out that we know so little about the ocean? Although it covers about 70 percent of our ...

A bathyscaphe is a self-propelled submersible used in deep-sea dives. The two men descended ... the deepest point of the Earth's oceans, part of the Mariana Trench, about 200 miles (320 kilometers ...

Kelly Walsh, the son of the great ocean explorer Don Walsh, has just descended to the bottom of the Mariana Trench, almost 11km ... The woman making history in sea and space World's deepest ...

China live-streamed footage of its new manned submersible parked at the bottom of the Mariana ... for manned deep-sea diving after landing in the deepest known point of the trench, Challenger ...