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

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 ...

Blue light glasses are being sold as a solution to our increasingly high screen time habits. But do they work? Here’s what the experts have to say… We all know that we should probably be ...

Blue light glasses are designed to filter out blue light wavelengths before they reach your eyes. The idea is that this filtering minimizes the harmful effects of prolonged exposure, like ...