Blue light is a natural part of the visible light spectrum. It’s found in sunlight, LED and fluorescent lights and digital screens.

All that screen time can come with side effects such as headaches, eye strain, insomnia and more, which is why many turn to ...

In the end, he says you don’t need to wear blue-light-blocking glasses during the day. However, our bodies associate blue light with daytime, so exposure to it when you’re trying to go to bed ...

Glasses that block blue light from screens may help you maintain your circadian rhythms, but are unlikely to help with digital eye strain. (Getty Creative) ...

Get the look for less in the form of sunglasses, blue light glasses or reading glasses. By Erin Lassner E-Commerce Writer If you purchase an independently reviewed product or service through a ...