Do you know that humans have only explored 5% of the ocean? 95% of the ocean is still unexplored, holding countless mysteries ...

Near the world's coastlines, the ocean is just a few hundred ... 3,000 and 6,000 meters (1.85 to 3.7 miles) down. It is the largest, flattest, deepest, and least explored region of the planet ...

In 2019, an American explorer broke records by traveling to the bottom of the Mariana Trench, but what he found there was ...

The deepest part of the planet’s ocean has been found and some say it looks like an alien world. This is because it is deep to the extent that one would conclude that the place cannot hold life but ...

About 99 percent of our planet's living space lies underwater, with a dizzying variety of organisms thriving from the surface to the scorching waters of our deepest ocean vents miles below.

William Beebe and Otis Barton descend in a tethered sphere to a depth of a half mile, where they glimpse a previously unseen world ... sea's deepest chasm, its lowest point nearly seven miles ...