Researchers say the polymetallic nodules that mining companies hope to harvest from the deep-ocean seafloor may be a source ...

Adepth Minerals also criticized the researchers for not measuring whether hydrogen was created. Hydrogen would also be formed ...

The research team used deep-sea chambers that land on the seafloor and enclose the seawater, sediment, polymetallic nodules, and living organisms. They then measured how oxygen levels changed in ...

Researchers from Boston University have made a startling discovery: rocks are producing "dark oxygen" in a region currently ...

Researchers have found oxygen-producing rocks on the deep seafloor, challenging what we know about oxygen production.

Created over millions of years, manganese nodules along the abyssal plain contain many of the metals needed to make batteries ...

In the depths of the Pacific Ocean, about 12,000 feet below the surface, lies a region called the Clarion-Clipperton Zone ...