The blue light (415nm) gets to work killing acne-causing bacteria, while the red light (633nm) soothes inflammation and encourages healing. With an overhead strap for a more secure fit ...

Gone are the days when the red ... LED lights to support collagen production and reduce wrinkles, 62 blue LED lights to target and prevent acne-causing bacteria and an adjustable head strap ...

"Reporting Reflections" is a series of pieces written by students in Diana Keough’s Reporting III class. Over the course of ...

LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to ...

Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges from 620 to 750 nm. (Green light, which is also sometimes used for skin, falls somewhere in ...

If you have ever seen a motorcycle with a dual-colored taillight, you may have wondered where that came from. It's a trend ...

And last night – 6 th May - Severn Trent lit up the huge dam walls in red, white and blue colours - as well as shining images of Lancaster bombers on its two towers. The poignant scenes were ...

Some motorcycle drivers are adding a small blue light to their bikes to create a whole new vibe while riding down the street.

The indicator lights on your Echo speaker can flash in a variety of different colors. Here’s what they’re trying to tell you.

The best tech products announced this week include Bang & Olufsen's portable speaker and Leica's special-edition camera.