Plants found to photosynthesize 160 feet beneath the surface of the Arctic Ocean offer tantalizing prospects for the future. When you purchase through links on our site, we may earn an affiliate ...

Trace metals such as iron or zinc that are stored in deep-sea sediments are lost forever to phytoplankton on the ocean surface. This is what geochemists believed for a long time about the cycle of ...

Over the course of the 10-year study, Sweetman's team repeatedly saw increased oxygen concentrations show up on their deep sea sensors. They initially thought these readings were erroneous.

Scientists on a research expedition in the Southern Ocean captured the first footage of a living Gonatus antarcticus squid. The colorful, three-foot squid species was only known to scientists ...

Deep sea nodules could be making their own oxygen without sunlight. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Search for: ...