Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

It’s inevitable: Fabrics and artwork will fade over time, but that fading can slow down with the right care. To help your clients take better care of their new fabrics and artworks, Lighting Doctor ...

Rice University researchers used a focused electron beam to pattern device functions with submicron precision directly into an ultrathin crystal. The approach produced traces narrower than the width ...