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

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

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.

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

Friends of the Mariana Trench chair Sheila Babauta said Trump'sdecision to withdraw the United States from the Paris climate ...

On March 26, 2012, he took the terrifying plunge into the Pacific Ocean and down the seven-mile-deep Mariana Trench, located near Guam. James Cameron's Deepsea Challenger (National Geographic) It took ...