Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

Scientists have revealed a futuristic 'communication with light' system that uses light pulses instead of radio waves to ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Google X has introduced the Taara chip, a fingernail-sized invention that taps the "virtually limitless" potential of light-based internet connectivity. When you purchase through links on our site, we ...