A Chinese submersible has discovered thousands of worms and molluscs nearly 10 kilometres (six miles) below sea level in the Mariana Trench, the deepest colony of creatures ever observed, a study ...

In the deep sea near the Mariana Trench and Hawaii, a new Star Wars-like species was discovered. Polina Silivanova via Unsplash Not all new species discoveries are met with pomp and circumstance.

Researchers descended more than 35,700 feet (10,900 meters) below sea level to collect biological samples that revealed surprising diversity. And also trash. Reading time 3 minutes Earth’s hadal zone ...

The Trump administration is expanding its deep-sea mining ambitions to the region around the Mariana Trench in the western ...

A man has been dropping cameras to the bottom of the ocean in a bid to discover species that are 'new to science' - and one ...