The deep ocean trenches are still a mystery, with the 1960 voyage of the Trieste in the Mariana Trench, the lowest point known as Challenger Deep, providing a first for explorers.

An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches, researchers said in a newly published paper.

Movie director James Cameron has returned from his historic dive down into the Mariana Trench — Earth’s deepest known underwater point. Cameron’s solo trip was made possible using an ...

NEW YORK (AP) — An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and ...

An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches.

According to a Nature study, it's "the discovery of the deepest and the most extensive chemosynthesis-based communities known ...

Thousands of never-before-seen microbe species have been found in the deepest point of the world's oceans, the Mariana Trench. These strange microorganisms are like nothing we see on the surface ...

A dense aggregation of mollusks called vesicomyid bivalves is seen in the seabed sediment of a deep ocean trench at a site called Clam Bed in the northwest Pacific Ocean.

On March 11, 2011, the Tōhoku mega-earthquake struck off the northeast coast of Japan, triggering a catastrophic tsunami. At ...

NEW YORK (AP) — An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and ...

An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. AP The deepest part of the ocean goes down to about 36,000 feet (11 kilometers).