STORY: A UK startup is using soundwaves to make objects levitate in midair. And London-based AcoustoFab says it's "acoustic levitation" is not just a neat trick. It could also have commercial ...

Scientists are researching a way to move objects using only light which could open the door to interstellar travel. Although the research by a team at the California Institute of Technology (Caltech) ...

A London based start-up is using tiny speakers to keep objects and liquids floating in mid-air. Besides being pretty cool to look at, CNN’s Nick Valencia explains the commercial and scientific ...

One day soon, we may get to see the flying cars we were promised as citizens of the 21st century. Swiss researchers have figured out how to levitate objects and particles in mid-air—they can even move ...

lend itself to producing ultrasensitive detectors and almost friction-free devices by separating their components via Casimir repulsion. "Where you would normally have friction," he says, "you can ...