Scientists have discovered a new way oxygen can form in carbon-dioxide-rich atmospheres of worlds beyond our own —- challenging assumptions about how we should search for life on other planets, and ...

For the first time, researchers have managed to isolate and directly observe individual oxygen atoms inside liquid water, ...

Fe-N 4 is a typical active site in Fe-N/C catalysts with maximum atomic utilization and a well-defined structure. However, its high symmetry limits further electronic structure optimization and ...

Astronauts on board China's "heavenly palace" space station have demonstrated a new way of making rocket fuel products and breathable oxygen by mimicking a chemical reaction in plants. The technology ...

A research team has made significant strides in addressing the challenges of the oxygen evolution reaction (OER), a crucial process in water electrolysis and metal-air batteries.