In the early 2000s, two methods for a potential invisibility cloak were discovered by physicists in the United Kingdom and the United States who said that the technology necessary to create these ...

This is no magician’s act. British start-up Invisibility Shield Co. has revealed that it has created a 6-foot-tall “Megashield” being sold for $828 — which they claim can make multiple people ...

PITTSBURGH (KDKA) -- Without light, we can't have sight. We see objects because of how light interacts with those objects, our eyes pick up that light, and our brains interpret it. This seems rather ...

Controlling electromagnetic (EM) waves at will is fundamentally important for diverse applications, ranging from optical microcavities, super-resolution imaging, to quantum information processing.

Laboratory experiments show that obstacles arranged in fluids in certain patterns can effectively make objects they surround invisible to waves. If it works as well in in scaled-up versions, it could ...