Discover how blue light from screens affects your eyes, sleep and health, plus simple strategies to protect your vision in ...

Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like individual fingerprints, making our eyes two of the most distinctive ...

Blue light is a high-energy light that the eyes absorb from computers ... and certain chronic (long-term) eye conditions. People spend a lot of time on their electronic devices, which emit ...