Trenches define one of the most important natural boundaries on the Earth’s solid ... to be sounded is in the Challenger Deep of the Mariana Trench at a depth of 10,911 m (35,798 ft) below ...

In a groundbreaking scientific expedition, researchers have identified over 7,000 new microbial species thriving in the ...

The Mariana Trench has long captured the public's imagination. Here are some facts about one of the Earth's great wonders. Q. What is the Mariana Trench? The trench is the deepest place on Earth ...

The Earth around the Mariana Trench, which contains the deepest point ... The water extended 24 kilometers (15 miles) beneath the boundary between the crust and mantle, according to the paper ...