This deep ocean is called the Mariana Trench, plunging over 36,000 feet beneath ... dark oceans are the dumbo octopus, Mariana snailfish, jellyfish, supergiant amphipod, giant single-celled organisms, ...

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 — ...

a time before humans made the giant leap for humankind as Neil Armstrong lay his foot on the moon, two researchers explored ...

What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these ... to support plant growth such as giant kelp. Beyond the continental shelf, the ...

and the Mariana Trench—the deepest ocean trench on Earth. Of the more than 7,000 microbial species researchers documented in the samples, over 89% were previously unknown. Their study ...

The Dumbo octopus is an elusive cephalopod ... on film almost 7,000 metres down in the Java Trench. This sighting suggests Dumbo octopuses could even live in the hadal zone, which is the deepest part ...