The Anderson transition is a phase transition that occurs in disordered systems, which entails a shift from a diffusive state ...

Researchers have developed a novel experimental platform to measure the electric fields of light trapped between two mirrors ...

Unlike a sound waves, light waves do not need a medium ... Light travels in a straight line. When drawing a light ray: Use a ruler and a sharp pencil to draw a straight line.

But scientists have observed a free-living mushroom coral, Cycloseris cyclolites, actively “walking” toward blue light waves in a way that’s reminiscent of the pulsed swimming motion of ...