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

The Mariana Trench runs more than 1,500 miles long and ... the trench goes even deeper. At the bottom of Challenger Deep, an interdimensional rift known as the Breach opens on an alien world ...

I recently participated in a three-week-long, National Science Foundation-funded research cruise to the Mariana Trench. Our ...

When Trieste has penetrated the Marianas Trench and studied its rugged bottom, her reports may explain the origin not only of the earth’s ocean deeps but also of its mountains. Contact us at ...

Cameron intended to get to the bottom fast and come up even faster ... This would be the last big test before the Mariana Trench. On the morning of the dive Garvin worried about the risk as ...

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.