Some people are using red light therapy to try to lose weight, but doctors say there are a few things to be aware of before ...

The physical interaction between two or more systems, also known as coupling, can give rise to unique and unexpected effects.

The point is that we generally consider light to be good, safe, even comforting. Yet when it comes to our skin, things are a ...

Dr. Franck Marchis, a senior planetary astronomer and director of Citizen Science at the SETI Institute, and Dr. Lauren Sgro, ...

Available in three anodised colours, the E26-UV Kunai doesn’t just shine a light; it also features a UV (ultraviolet) ...

One of the coolest things I saw at CES 2025 was Hisense's mini laser TV projector, which is an interesting prototype that's ...

"It's like a city frozen in time," said archaeologist Pedro Guillermo Ramón Celis of Canada's McGill University.

Tiny spaceships could be accelerated by lasers so that they reach the nearest star in 20 years. That's the theory. Now it's ...

Scientists are developing miniature lightsails that could travel at unprecedented speeds, potentially enabling interstellar ...

Headlight glare giving you a headache? We talked to automotive experts to get the inside scoop on why cars seem brighter than ...