We see a boat on the water and a deep ocean trench below it. The deepest depths of the sea are found in the crescent-shaped Mariana Trench, located in the western Pacific Ocean. But what is the ...

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 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Mariana Trench is the deepest known point of the ocean, plunging down further than the height ...

Almost three-quarters of our world is covered in saltwater, and, on average, the ocean is about 12,100 feet or 2.3 miles deep. But in certain places, the sea floor plummets to truly astonishing depths ...

Imagine a place where the water is so deep that even Mount Everest, the tallest of mountains, could be swallowed whole, with its peak still submerged underwater. It might sound impossible, but there ...

An isolated pillow outcrop surrounded by sediment found during a 2016 expedition to the bottom of the Mariana Trench. Photo: NOAA Office of Ocean Exploration and Research, 2016 Deepwater Exploration ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When Dawn Wright plummeted to the bottom of the world in a nearly ...

The Trump administration is expanding its deep-sea mining ambitions to the region around the Mariana Trench in the western ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Marine virologists have found a novel virus living in the incredibly ...