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 ...

It is found within the crescent-shaped Mariana Trench, the deepest trench on Earth. The Challenger Deep plunges to an estimated 10,935 metres (roughly 6.8 miles) below sea level - more than 1.2 ...

Following is a transcript of the video. Narrator: The Mariana Trench is the deepest point on Earth. So deep that if you dropped Mount Everest inside, its peak would still be more than a kilometer ...

In 2014, scientists first heard a unique sound coming from the waters around the Mariana Trench. Experts weren't sure what it was, but now a team of researchers led by Oregon State University have ...

It means Kelly is the 12th person to visit the trench floor - the ... 10,500m is third only to the Mariana and Tonga trenches. But it's a highly significant location in the history of ocean ...

The first explorers visited the trench in 1960 on a brief expedition, after which there had been no missions until Hollywood director James Cameron made the first solo trip to the bottom in 2012.

Scientists first detected the unusual noises in 2014 while using underwater gliders to carry out an acoustic survey of the ...

Insights into surviving the extreme conditions of the Mariana Trench.

The Mariana Trench runs more than 1,500 miles long and spans more than 40 miles across. At its deepest point, known as Challenger Deep, the trench descends approximately 11,000 meters (6.8 miles ...

It's truly astounding how viruses can thrive in the harshest conditions, enduring the frigid permafrost of ten-thousand-year-old ice and the scorching heat of thousand-metre-deep hydrothermal vents.