When the clock strikes lunar noon, water molecules begin to dance around on the light side of the moon. As the moon's surface heats up, water molecules detach and find another, cooler spot to hang out ...

Consider the nearest water surface: a half-full glass on your desk, a puddle outside your window, or a lake across town. All of these surfaces represent liquid-vapor interfaces, where liquid meets air ...

C60 molecules have an intriguing ball-shaped structure that suggests several interesting possibilities for motion on surfaces. Indeed, researchers have found that the passage of electrons through a ...