Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same mutation across fish species that have evolved on separate timelines — ...

What's at the bottom of the Mariana Trench, and how do we ... different processes than the depths of the ocean. The image ...

We were amazed at this to-scale map we found on Tumblr depicting the Mariana Trench, the deepest part ... Below that is the maximum diving depth of a blue whale, the largest animal known to ...

Scientists at China's Beihang University developed a tiny morphable robot to explore the ocean's depths — and it's now taken ...

China live-streamed footage of its new manned submersible parked at the bottom of the Mariana Trench on Friday, part of a historic mission into the deepest underwater valley on the planet.