Scientists have dug the deepest hole ever in rock from Earth's mantle, drilling more than 4,160 feet in the North Atlantic ocean. The team of researchers used an ocean drilling vessel to dig into ...

If you're scared of deep holes and the ocean, this is not the sinkhole for you. Taam Ja' Blue Hole can be found in Mexico's Chetumal Bay. It's an underwater sinkhole, known as a "blue hole ...

This blue hole, measuring an incredible 1,380 feet (420 meters) deep, has dethroned the former record holder ... Salinity Below 1,312 ft Comparable to ocean Suggests potential connections to a larger ...

American explorer, Victor Vescovo broke the record for the deepest dive while descending nearly 11 kilometers into the Mariana Trench in the Pacific Ocean. His legendary feat was marked, not by the ...

The Black Hole found on the island of South Andros is a large isolated column, about 47m deep and formed by chemical erosion. Its depths replicate ocean conditions billions of years ago.

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 ...

Victor Vescovo descended nearly 11km (seven miles) to the deepest place in the ocean - the Pacific Ocean's Mariana Trench. He spent four hours exploring the bottom of the trench in his submersible ...

Ocean depth is divided into zones: littoral, bathyal, abyssal and hadal. The deepest part of the ocean, the hadal zone, is anywhere deeper than six kilometres. What is the average depth of the ocean?

“It’s still one of the major successes of the deep sea,” says McManus. “Even today, it serves as the focus of new studies.” Though ocean sediment cores are immensely valuable for tracking climate over ...