In 2019, an American explorer broke records by traveling to the bottom of the Mariana Trench, but what he found there was ...

A new study indicates that Mercury's core-mantle boundary (CMB) may possess a diamond layer that extends up to 18 kilometers ...

It’s no wonder deep-sea creatures are so strange. They survive against the odds in one of the most extreme environments on ...

A new study analyzes the evolutionary history of 11 deep-sea species from environments stretching from the central Indian ...

Scientists sampled fish living in the Pacific's Mariana Trench and trenches in the Indian Ocean. . | Credit: Han Xu et al. (2025) Evolution and genetic adaptation of fishes to the deep sea.

Last month, the BBC reported that an American explorer had successfully broken the record for the deepest ocean dive, far down into the Pacific Ocean’s Mariana Trench. What did they find down there?

We all need a timeline cleanse right about now. Here are some uplifting stories and other fun examples of ways to focus on ...

The tiny Chinese drone survived a mission to the bottom of the Mariana Trench - the deepest pit in any of the world's oceans. The high-tech explorer marks a revolution in the world of deep-sea ...

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 — ...