naturally occurring nanoparticles that could one day be used to make invisibility cloaking devices. Invisibility cloaking isn ...

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic ...

This could allow the development of bioinspired optical materials with possible applications ranging from invisible cloaking ...

Have you ever wished you could hide under an invisibility cloak like Harry Potter or conceal your car with a Klingon cloaking device like in Star Trek? In a special Thursday bonus episode of ...

Earlier, he invented another optical cloaking device that works at a larger scale ... the projects demonstrate how different things can be made invisible. Story by Jacob Shamsian, editing by ...

An invisibility cloak may seem like science ... and look at how this work furthers the state of the art in the field. Many cloaking devices have been theorized over the years.

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

starting with passive devices designed for beam control applications such as invisibility cloaking and perfect lensing. Over time, these systems have evolved into programmable metasurfaces capable ...

Smith, David Schurig, and Steve Cummer discuss their work in "cloaking" an object by bending microwaves around it. Their device consists of 10 concentric rings of a copper-and-fiberglass metamaterial.