The Mariana snailfish or hadal snailfish might hold the record for the deepest fish in existence. They are relatively small, ...

The Mariana Trench, the deepest part of the world’s oceans, has long captivated scientists and explorers alike. Located in ...

In six of the ocean's deepest crevasses, scientists found tiny shrimp-like creatures chomping on tiny bits of plastic.

Scientists are exploring creatures and habitats in the deepest parts of the ocean, and you can follow along by watching a live video stream.

The Mariana Trench is the deepest point on Earth, void of light with the pressure of 48 jumbo jets. Yet life finds a way to survive. Very weird life.

The Mariana Trench is more than 7 miles (11 kilometers) deep. Although it is a toxic environment, some creatures of the deep thrive there.

Scientists have formally identified a new species of snailfish, the deepest ever caught in the Mariana Trench. A related species has been filmed but never collected.

Scientists from Newcastle University tested crustaceans at the bottom of the Mariana Trench, known as Challenger Deep. At 10,890 metres below sea level it is the remotest part of the world’s oceans.

Animals in the Mariana Trench Need to Be Better Understood The study provides comprehensive genetic evidence for the first time that deep-sea fish—regardless of their lineage—share a common mutation.

What lives in the Mariana Trench? A topographical map of the Mariana Trench. In Guillermo del Toro’s 2013 giant monster movie Pacific Rim (streaming now on Peacock) the trench goes even deeper.