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These days, screen protectors do more than just safeguard our screens against scratches and drops. For instance, we now have privacy screen protectors, which obscure your phone's screen unless you're ...

Exposure to light at night, including screen glare, may disrupt sleep and circadian rhythms, with research suggesting possible links to vascular changes and cardiovascular risk.

We’re staring at our devices more than ever, and besides eating up our time, they’re giving off tons of light. Blue light has gotten an especially bad rap, but that’s not quite fair: It’s just one ...

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Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.