The Mariana Trench is the deepest part of the world's oceans, plunging to a staggering depth of about 36,000 feet (10,994 ...

Embark on a captivating journey across the Pacific Ocean, the largest and deepest of Earth’s oceans, covering more than a ...

The trench is the deepest place on Earth, deeper than Mount Everest is high, located in the middle of the Pacific Ocean between Japan and Australia. Crescent-shaped, the trench spans about 1,580 ...

Life thrives in extreme deep-sea conditions, with new discoveries revealing unique ecosystems powered by chemosynthesis.

Miller: I have read that the pressure at the bottom of the trench is 16,000 pounds per square inch, but I don’t really have a sense for what that means. It sounds terrifying and literally crushing.

The first two people to reach the Challenger Deep, located in the south end of the Mariana Trench about 190 miles southwest of Guam, were Don Walsh and Jacques Picard in 1960.

Perhaps the most intriguing of these features is the Mariana Trench — a chasm in the western Pacific Ocean that spans more than 1,580 miles (2,540 kilometers) and is home to the Challenger Deep ...

A Chinese submersible has discovered thousands of worms and molluscs nearly 10 kilometres (six miles) below sea level in the ...

Retired Navy Capt. Don Walsh, an explorer who in 1960 was part of a two-man crew that made the first voyage to the deepest part of the ocean in the Mariana Trench has died. He was 92.

The 57-year-old has become the first person to solo dive to the bottom of the Challenger Deep part of the Mariana Trench, the deepest known point of Earth’s oceans. The trench stretches 6.8 miles ...