About 21% is oxygen, O2, and that’s the stuff we need to breathe in. That leaves approximately 1%, which is made up of atoms of unreactive argon, and molecules of carbon dioxide. Carbon dioxide ...

The Martian atmosphere is overwhelmingly composed of carbon dioxide (CO2), with smaller amounts of other gases such as molecular nitrogen (N2), argon (Ar), molecular oxygen (O2) and methane (CH4).

The company said the capital infusion will accelerate its growth strategy via acquisitions, partnerships and organic ...

Just about everyone knows that water is H2O, meaning two hydrogen atoms and one oxygen atom. What might surprise people is ...

Until this discovery, it was believed that oxygen could not be produced without sunlight Scientists have discovered “dark oxygen” being produced in the deep ocean, apparently by lumps of metal ...

In a viral video, a woman has ordered food online through the Magicpin app and was surprised to find a free "oxygen bag".

Increasing out-of-pocket spending (OOPS) has contributed to the rising demand for oxygen concentrators in low- and middle-income nations, which have been deeply affected by pollution. This increased ...