The Secret of How Cells Make ‘Dark Oxygen’ Without Light

In some subterranean aquifers, cells have a chemical trick for making oxygen. It offers new insight into how life survives deep underground on Earth—and where it might lurk in space.

The Secret of How Cells Make ‘Dark Oxygen’ Without Light
In some subterranean aquifers, cells have a chemical trick for making oxygen. It offers new insight into how life survives deep underground on Earth—and where it might lurk in space.