LASIK surgery continues to be one of the most popular and effective methods of correcting vision problems caused by ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

Researchers have cracked a fundamental optical challenge: how to control both angle and wavelength of light independently—a ...

As event organizers seek more captivating, sustainable, and social media-friendly experiences, drone light shows are becoming ...

I tried the Omnilux Mini Skin Corrector for a month to calm my rosacea. Here’s what the red light therapy device did for my skin.

We chatted with dermatologists to find out what LED light therapy devices can and cannot do for your skin when it comes to eczema.