What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these questions and more in this deep dive into the world's oceans. Come on in: The water's ...

You may have heard that the ocean covers 70% of the Earth. But did you know that only 5% of the ocean has been explored? 95% of the ocean and what lies beneath it is unknown. Scientists are ...

Following is a transcript of the video. A lot of people aren't comfortable swimming in open water. I mean, you never know what lives in the water beneath your feet. The ocean holds many bizarre ...

The Kexue, seen in 2019, is one of China’s vessels for exploring deep waters. The ocean floor is shaping up to be the next theater of global resource competition. (Zhang Jinggang/Imaginechina/AP ...

Terms of Service and Privacy Policy. When Hans Hartman, a civil engineer, attempted to film the ocean depths in 1917, he pioneered what would become the first deep ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground. Persuasive new evidence supporting the possibility of liquid water deep ...

In 1977 scientists discovered that at the deepest parts of the ocean, which people had long imagined to be dark, cold, and lifeless, was a strange environment teeming with life. Marine geologist ...

But how hurricanes can impact the deep-ocean water column that surrounds shallow-water reefs has not been well studied.