Ghost Shark Found in Mariana Trench | Philadelphia News

Scientists have uncovered a ghostly new fish species in the crushing darkness of the Mariana Trench, thriving at depths over eight thousand meters with eerie bioluminescence. This “ghost shark” is one of Earth’s deepest-living fish, revealing astonishing adaptations like a gelatinous body to withstand extreme pressure—and possibly using its glow to hunt or communicate. Discovered via a deep-sea robot during a major hadal zone expedition, it joins a growing list of unknown life forms in our planet’s most hostile environment. Researchers are now unraveling its genetics and role in the ecosystem, offering clues on how life survives where none thought possible—and reminding us that the ocean still holds secrets waiting to be found. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/4f96a58473b382da