Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

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Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means ...

Apple has steadily expanded home screen customization on the iPhone over the past few years, and iOS 26 continues that trend with more visual control over app icons. Building on the changes introduced ...

Apple has always made the iPhone's display user friendly. Depending upon your specific sight needs, you can invert the colors on the phone – making it easier to read the screen if you have low vision ...