Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

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

Narrator: The Mariana Trench is the deepest point on Earth ... The Mariana snailfish, aka the deepest fish ever discovered, which scientists have seen more than 8,000 meters down.

While TMAO levels increase with depth in fish living between 0 and 6,000 ... in liver tissues of hadal snailfish from the Mariana Trench and the Philippine Sea Basin. These synthetic pollutants ...

Led by the Mariana Trench Environment and Ecology Research ... the vessel enabled researchers to bring back a rich trove of fish, crustaceans, and sediment teeming with microbes.

We were amazed at this to-scale map we found on Tumblr depicting the Mariana Trench, the deepest part of the world's oceans. The trench is located in the Pacific Ocean near the Philippines.

A new study in Cell reveals that species living miles beneath the ocean’s surface have independently evolved the same genetic ...

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