In an unprecedented journey to the bottom of the world’s oceans, a highly advanced robot has broken the record for the ...

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 ...

The world's oceans are big and dark and deep. They cover approximately 70% of the planet’s surface and contain a huge portion of Earth’s biodiversity. If you want to find some of the weirdest ...

The Mariana Trench, home to the Challenger Deep, is an alluring yet dangerous place to visit. Here’s what to know about the deepest point on Earth.

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.

Victor Vescovo says he didn't set out to break James Cameron's record of diving the deepest into the world's ocean, but he did anyway ...

First Posted: 3/25/2012 FILE – In this April 11, 2011 file photo, director James Cameron speaks at the National Association of Broadcasters convention in Las Vegas. Cameron tells National ...

The Mariana Trench, named after the nearby islands, is found in the Pacific and is the deepest oceanic trench on Earth, going as far down as 36,000 feet underwater.

Marine virologists have found a novel virus living in the incredibly deep and dark Mariana Trench, more than 29,000 feet under the ocean’s surface.The virus is the deepest known isolated ...

(CNN) — Just as Earth’s land surface has enormous peaks and valleys, the oceanic world has similarly varied topography. Perhaps the most intriguing of these features is the Mariana Trench ...