Pope Francis was in critical condition Saturday after he suffered a long asthmatic respiratory crisis that required high ...

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 ...

Where would carbon-based life be without carbon? There are 118 known chemical elements, but carbon is the fourth most ...

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 ...

Adverse events in hyperbaric oxygen therapy are negative outcomes that should be avoided, so it is important that we assess the risk of such effects to better understand the appropriate protocol ...

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 ...