Oxygen-rich laboratory melts retained extra oxygen under pressure, revealing a possible transport mechanism within Earth.

A new molecular classification framework reveals that oxidized organic compounds, rather than particle mass, govern the ...

Great Oxidation Event oxygen delay is explained by a 3.4-billion-year feedback loop: a new Nature Geoscience study shows early photosynthetic life's oxygen was routed underground via sulfur recycling ...

Oxygen is a cornerstone of chemistry, largely because it is so good at building the organic molecules that make up our world. Some oxygen-based compounds called peroxides are famous for being highly ...

Oxygen provides the driving force for many vital chemical reactions. Two well-known examples include respiration, the process that allows living things to break down food to release its energy, and ...

In a new study, Broad Institute researchers report that two small-molecule chemicals that reduce oxygen delivery to cells ...

Dartmouth researchers have developed a cell phone-based tool that monitors tissue health by using a naturally occurring molecule to measure the oxygen level in cells. The tool could provide a simple ...

Researchers have quantified a pathway for the formation of molecular oxygen from the interaction of carbon dioxide with electrons, key information for searches of life on other worlds. Molecular ...

A rat model study shows that hypoxia modulates IL-12 and IFN-γ cytokine dynamics during mycobacterial infection, with early ...