The mechanism behind LED masks is called photobiomodulation, Venkatesh said. The process involves wavelengths of light that ...

Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...

I was curious about the benefits of LED over conventional lighting. Turns out it's more than just a money-saver.

I was curious about the benefits of LED over conventional lighting. Turns out it's more than just a money-saver.

But do these devices actually deliver on their promises — or are these at-home devices yet another expensive gimmick? We ...

The BenQ BenQ Mobiuz EX321UX boasts incredible brightness and HDR, but it also costs the same as many 4K OLED gaming monitors ...