When observing the night sky, it's easy to forget that every point of twinkling light is a star at some point in its life ...

It has puzzled scientists for years whether and how bacteria, that live from dissolved organic matter in marine waters, can carry out N2 fixation. It was assumed that the high levels of oxygen ...

Earth’s atmosphere is currently rich in oxygen, supporting a vast array of life. However, new research suggests that this ...

According to the calculations run by Ozaki and Reinhard, the oxygen-rich habitable history of Earth could end up lasting for ...

A research team has shown that methanogens, micro-organisms ubiquitous in low-oxygen environments like aquifers, soil and even permafrost, can propel their growth by dissolving calcium carbonate, one ...

Ozone is a form of oxygen. In alternative medicine, practitioners of ozone therapy use gas or liquid forms of ozone to treat medical conditions and as a topical disinfectant. People have practiced ...

A new technical paper titled “Understanding and Optimizing Oxygen Plasma Treatment for Enhanced Cu-Cu Bonding Application” was published by researchers at Seoul National University of Science and ...

Introduction: The aim of the current study was to test normobaric 100% oxygen (NBO) (PiO2 = 713 mmHg) for stem cell mobilization and cytokine modulation. Although current oxygen therapy (PiO2 = ...

China's Shenzhou-19 crew aboard the Tiangong space station have created oxygen and ingredients for rocket fuel for the first time with the help of "artificial photosynthesis" technology.

It’s terrible,” Krausman said. Hyperbaric chambers contain 100% oxygen, which is about three to five times the amount that’s typically in a room. A person breathing inside a pressurized ...

Scientists recently reported an unexpected deep-sea development in the Pacific: certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean. This ...