Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

Study participants wore trackers on their wrists to measure their activity levels and sleep patterns. We found that people exposed to more hours of blue light in the morning had better sleep and more ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) ...

Additionally, they can reduce inflammation, increase blood circulation, and stimulate wound healing," dermatologist Howard Sobel tells Bazaar. "Blue light can kill acne-causing bacteria (p.Acnes ...

We are today talking about light-based therapy ... and wound healing Increasing collagen production, fibroblast activity and blood circulation for healthy aging Blue Light Therapy targets skin ...