Despite its isolation, the Mariana Trench is tainted by pollution, with microplastics found even in its remote depths, ...

China has built the world's first machine capable of laying submarine cables in the Challenger Deep, the deepest known place on Earth. Positioned at the southern end of the Mariana Trench in the ...

Captain Buckle set a course for the Challenger Deep, more than 200 miles out to sea. But when the ship arrived above the dive spot, the expected clearing did not come. Captain Buckle retreated to ...

The ocean has an average depth of approximately 3.7 kilometres (or 2.3 miles). A calculation from satellite measurements in 2010 put the average depth at 3,682 metres (12,080 feet). However, at the ...

I think one of the saddest examples of our litter in the deep ocean is a plastic shopping bag was found at the bottom of the Marinara Trench, a place called Challenger Deep, which is over 10,000 ...

He made the descent alone in a prototype submarine called “Deepsea Challenger ... so he can film the deep. This is only the second manned expedition to the ocean's deepest depths - the ...

Norwegians haul up from the deep a sea lily, a living fossil previously found only in rocks 120 million years old. British ship Challenger sails the globe while lowering dredges and other gear ...