LG has launched transparent OLED screens in subway train windows. The technology is currently available on subway trains in Beijing and Shenzhen. Transparent screens are one of the coolest things ...

Ubiquitous Energy and Michigan State University researchers have created a fully transparent solar concentrator, which could turn any window or sheet of glass (like your smartphone's screen) into a ...

Thirty years ago, a botanist in Germany had a simple wish: to see the inner workings of woody plants without dissecting them. By bleaching away the pigments in plant cells, Siegfried Fink managed to ...