I think about oxygen a lot more than I used to. This is because I am studying a chemical defense that turns ordinary oxygen, the same old stuff we obtain from breathing air – the same stuff that is ...

The study of an oxygen-sensing bacterial regulatory protein by chemistry researchers has provided molecular insight into the oxygen sensing mechanism, which could ultimately lead to a better ...

In what's described as a key advancement for the development of systems to help propel humans into deep space, scientists have demonstrated a method of extracting oxygen from water in microgravity ...