Drivers often overlook the small black boxes near intersections. But the technology inside them is cleverly changing how traffic lights react to the road.

We asked experts about the benefits of red light therapy for sleep—and which devices are most effective for adding it to your ...

A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...

Astronomers with the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) have used data from the project to make the ...

Electrical engineers at Duke University have demonstrated the fastest pyroelectric photodetector to date, which works by absorbing heat generated by incoming light. Capable of capturing light from the ...

NYU researchers have found a way to use light to control how microscopic particles assemble into crystals, effectively ...

Celebrity-backed devices promise meditative ‘sober trips’. Researchers are studying how rhythmic light reshapes visual experience and mood.

Specific rhythms of flickering light can synchronise brain activity, offering clues about perception and possible future ...

The high-tech device only requires a 10-minute session each day—here are my honest thoughts of it’s worth the buy.

The 3.28 Update, titled Mirage, for Path of Exile has arrived, bringing with it the Mirage League, various in-game changes, unique rewards, and much ...