You may have noticed that the rock formations are very different colors. The rock formations on the left are from Red Rock State Park in Texas, and on the right is El Capitan Mountain in Yosemite ...

While air is a gaseous delight unique to Earth, a team of astrophysicists have made a satisfying discovery: the direct observation of atomic oxygen on Venus’ dayside, confirming that the element ...

With the ability to release and absorb oxygen at low temperatures, this metal oxide could improve everything from fuel cell ...

Scientists have observed a never-before-seen form of oxygen, and its behavior could call into question what nuclear physics says about “magic numbers”. The rest of this article is behind a paywall.

An international team of researchers has devised a plasma-based approach to producing oxygen on Mars to support exploration. Oxygen is vital: it breathable environments, life support, producing fuels ...