Cameron's feat was the second-ever manned trip to the Mariana Trench seafloor since US Navy submersible Trieste, piloted by Don Walsh and Jacques Piccard, in 1960. Another 20 people have reached ...

So, are you ready to dive in and discover how much you know about the Mariana Trench? If you need a hint, hit the yellow button. Good luck!

British billionaire and aviator Hamish Harding had on Sunday posted on his ... “A weather window has just opened up and we are going to attempt a dive tomorrow.” It was not known who else ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...

Victor Vescovo, a retired naval officer, said he made the unsettling discovery as he descended nearly 6.8 miles (35,853 feet/10,928 meters) to a point in the Pacific Ocean’s Mariana Trench that is the ...

In one photo, baby Oscar lay in the hospital crib and wore a tiny knitted beanie, while another photo showed the happy couple smiling as Hamish cradled their bundle of joy. 'Oscar Graham Hartlett ...