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

A turning point in the history of life occurred two to three billion years ago with the unprecedented appearance and dramatic rise of molecular oxygen. Now researchers report they have identified an ...

COLUMBUS, Ohio - When it comes to the fundamentals of making better materials - stronger-but-thinner glass for televisions or phone screens, for example - it almost always comes down to the building ...