In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves ...

Moving day is challenging enough without worrying about throwing out your back or damaging your floors while lifting that massive sofa or dresser. Whether relocating to a new home or simply ...

A metamaterial is a composite material that exhibits unique properties due to its structure, and now researchers have used one featuring a small sawtooth pattern on its surface to move and position ...