Finding anything at the bottom of Challenger Deep, the deepest point on Earth, is extremely exciting for scientists.

the Mariana Trench in the western Pacific. He made the descent alone in a prototype submarine called “Deepsea Challenger”, taking around two hours to reach the bottom. Once he reached a depth ...

China live-streamed footage of its new manned submersible parked at the bottom of the Mariana Trench on Friday ... in the deepest known point of the trench, Challenger Deep, just shy of the ...

filmmaker and explorer James Cameron climbed into a custom-built submersible called the Deep Sea Challenger and plunged nearly 36,000 feet (10,898 meters) to the bottom of the Mariana Trench.