Deep beneath the ocean's surface, in the pitch-black abyss, scientists have uncovered a fascinating phenomenon: "dark oxygen.

The boy's death is drawing attention to hyperbaric chambers, which contain 100% oxygen, up to three times the amount that is inside a normal room, police said. That much oxygen being in a pressurized ...

A startling discovery made public in July that metallic rocks were apparently producing oxygen on the Pacific Ocean’s seabed, where no light can penetrate, was a scientific bombshell.

Dark oxygen, a newly identified form of oxygen, raises questions about life in extreme environments and its implications for ...

A fatal explosion at a Michigan clinic has raised concerns about the growing use of hyperbaric oxygen therapy.

A project is underway to investigate the production of “dark” oxygen further. Understanding the phenomenon better could help space scientists find life beyond Earth ...