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

Pope Francis has been alternating between high-flow and normal-flow oxygen during the day, and doctors had already been ...

Hydrogen peroxide is one of the world's top 100 industrial chemicals with a wide range of applications in the chemical, ...

A newly discovered mechanism could explain the shock finding last year that oxygen is produced by metallic nodules on the ...

Pope Francis is becoming less dependent on oxygen flow as he recovers from a complex respiratory infection and double ...

A team of scientists have elucidated an ancient mechanism of cellular respiration. To that end, they studied bacteria that feed on the gases carbon dioxide and hydrogen, and turn them into acetic acid ...

A 5-year-old's death in a Michigan hyperbaric chamber has sparked calls for more oversight of unsupervised hyperbaric oxygen ...

Discover the connection between volcanic events and the rise of Earth's oxygen levels that enabled complex life to thrive.

Pope Francis is improving slowly as he battles double pneumonia in hospital and is reducing the use of mechanical ventilation ...

An innovative approach to steel making could eliminate use of coke and resultant carbon emissions forever. The technology now ...

Reactive oxygen species (ROS) are critical drivers of aquatic biogeochemical processes, with dissolved organic matter (DOM) ...