The pressure at the trench floor is crushing - some 100 million ... is one of the 12 who've made the dive to the bottom of the Mariana Trench. He went with Mr Vescovo to a slightly shallower ...

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 ...

Narrator: They're small, transparent sea cucumbers that crawl along the ocean floor on tentacle-like legs. But perhaps the most surprising thing you'll discover inside the Mariana Trench is this ...

The Mariana Trench is one of the most mysterious places on Earth. Measuring almost seven miles (37,000ft) deep, the trench ...

Avatar director James Cameron's attempt to be the first human being in 50 years to visit the deepest point on Earth - the bottom of the Mariana Trench, seven miles down in the Pacific - is under way.

to get to the deepest point in the ocean - the Mariana Trench. "The Advanced Research Foundation has decided to launch a project to develop technologies that will be used to create autonomous ...

Scientists have discovered something concerning in the deep submarine canyons of Earth’s oceans, and it appears to be growing ...

Plastic pollution is choking the planet. From the bottom of the Mariana trench to the top of Mount Everest, there is little ...