Dr. Michael Kruppa, head of headlight development at Audi presents the highlights of the digital light technology of the new ...

Scientists build a "metagrating" filter that selects light by both wavelength and angle—unlocking next-gen AR, sensors, and ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs in computing power, battery technology and scientific discovery.By Anthony ...

First Light Fusion has produced X-rays on Machine 3, marking a key milestone for its long-pulse inertial fusion technology.

Technologies such as biomedical imaging and spectroscopy could be enhanced by a discovery in research that involved several ...

I test red light therapy devices for a living—and my favorites from HigherDose, CurrentBody Skin, iRestore, and more are on ...

A team at Harvard and Vienna University of Technology have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...