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Blue light-blocking glasses claim to reduce eye strain from screens, preserve eye health, and help with sleep. But do they actually work? Experts weigh in. In recent years, blue light-blocking glasses ...

Exposure to blue light doesn't have adverse effects on your eye health. It can, however, disrupt your circadian rhythm. Using blue light filters may help reduce the effects of blue light exposure ...

The blue screen that stressed computer users for more than three decades is giving way to a black one. By Sopan Deb For millennials, blue can be a significant color. It is associated with clues left ...