What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these questions and more in this deep dive into the world's oceans. Come on in: The water's ...

As deep-sea waters warm, scientists expected trouble for the microbes that help keep ocean chemistry in balance. Instead, researchers found that Nitrosopumilus maritimus can adapt to warmer, ...

Researchers uncovered hundreds of previously unknown deep-sea species, giving the scientific community a better idea of what ...

Researchers from the University of Delaware’s College of Earth, Ocean and Environment helped lead the charge of underwater ...

A single-celled organism that thrives in cold, dark ocean water may hold a surprising advantage as global temperatures climb. New research on the ammonia-oxidizing archaeon Nitrosopumilus maritimus ...