The Mariana Trench (sometimes called Marianas Trench) is a mysterious and extremely deep oceanic trench. Plunging deeper than ...

The Mariana Trench has already been found to contain ... of detailed mapping technology to fully understand the ocean floor. Using Geographic Information System (GIS) technology, she advocates ...

Despite its isolation, the Mariana Trench is tainted by pollution, with microplastics found even in its remote depths, ...

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 ...

We were amazed at this to-scale map we found on Tumblr depicting the Mariana Trench, the deepest part of the world's oceans. The trench is located in the Pacific Ocean near the Philippines.

China live-streamed footage of its new manned submersible parked at the bottom of the Mariana Trench ... meters into the submarine trench in the western Pacific Ocean with three researchers ...

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, built to withstand the immense pressure of the deep.

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 are just a few of the trench's eye-popping residents.