Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?

Learn more about some of the best new discoveries: ...

Looking for an unforgettable experience to share with your kids? Get ready to dive into a world of wonder at the Balloon ...

If there is a harsher place to live than a hydrothermal vent, it hasn't been found yet. Pitch darkness, poison gas, heavy metals, extreme acidity, enormous pressure, water at turns frigid and ...

“People thought of the polar night as these desert conditions where ... darker waters of the deep sea. If she’s right, the zone of productive ocean may be deeper than anyone thought.

Jacques Cousteau emerged as perhaps the most influential 20th-century figure in deep-sea exploration and underwater ... how five men will spend the night underwater in this new housing.

A growing controversy is swirling around deep-sea mining, which aims to extract valuable minerals from the ocean floor. In July, the UN-affiliated International Seabed Authority (ISA) will start ...

Traces of organisms detected in sediments from 7.5 kilometers below the ocean surface reveal how organisms living in the deep sea are engineering their own environments. Analyses of sediment cores ...