Engineers at UNSW Sydney and Monash have developed an innovative way of sending hidden information that's hard to intercept. Using a phenomenon known as "negative luminescence," the system works by ...

Controlling light with light is a long-sought goal for computing and communication technologies. Achieving this capability would allow optical signals to be processed without converting them into ...

A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Smart lighting systems are helping companies and individuals to save money and cut down on carbon, with firms like Signify and Lutron as luminaries ...

Among the most essential tools for utility, construction and other professionals who work in confined spaces are portable lighting tools that can light the way in environments with poor natural ...

Polymatech Electronics, a leading innovator in semiconductor and optoelectronic technologies, will showcase its state-of-the-art Chip-on-Board (COB) LED solutions at Light + Building 2026, the world's ...

Lighting and showers are getting tech features to enhance their wellness potential. If you’re planning on remodeling a bathroom in your home, particularly the one in your primary suite, you’re ...