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 gets a bad rap. It’s often cited as a leading cause of eye fatigue. As smartphone enthusiasts that spend plenty of time on our screens, such stories might make us rethink how much time we ...

If cracking your phone screen ranks near the top of your list when it comes to tech disasters, you’re not alone. It is one of the reasons there are so many different types of screen protectors ...