The Earth's deep interior may absorb more chemical oxygen than previously thought, revealing a new geological process ...

Chemical reactions that produce pollutants in the atmosphere, and the chemistry of fuel combustion inside a vehicle engine, have some striking similarities. For each set of reactions, oxygen's role is ...

Trivalent titanium occurs only when the amount of oxygen available for chemical reactions is low. Thus, the abundance of ...

Science fiction stories are chock full of terraforming schemes and oxygen generators for a very good reason—we humans need molecular oxygen (O 2) to breathe, and space is essentially devoid of it.

Researchers at Georgia Institute of Technology have detected trivalent titanium in a 3.8-billion-year-old lunar rock ...

A subtle chemical trace locked inside ancient lunar samples is reshaping how scientists understand the Moon’s earliest ...

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 people at the Smithsonian Institution National Museum of Natural History were nice enough to give a couple members of the Chemistry in Pictures team a behind-the-scenes look at their mineral ...

ODF designed an automated titration system and LabView software for the determination of dissolved oxygen in seawater that can be used both onshore and at sea. Contact Susan Becker for details and ...