Add Yahoo as a preferred source to see more of our stories on Google. Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) (d3sign via Getty ...

When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

Do computer users really need blue light-filtering glasses? Your email has been sent It’s 2 p.m., and you’ve been staring at your laptop screen all day. We’ve all been there: Itchy eyes, blurry vision ...

For those who don’t need prescription lenses, there’s always a good pair of blue light blockers to fit the bill. Because, hey ...

Is your computer screen really aging you or is blue-light skin care a scam? Dr. Oz and Mara Schiavocampo put products that claim to protect you to the ultimate test. Mara Schiavocampo and Dr. Oz ...

Blue light eyewear enthusiasts might be seeing red after this. Glasses that claim to shield your eyes from screens’ blue light and supposedly help you get better shut-eye may not provide much benefit ...

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Editor’s Note: Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Adding a ...

You probably do your best to protect your skin from ultraviolet rays by slathering on sunscreen before going outside (and if you haven’t been, now’s a good time to start). But many people aren’t aware ...

A few months into the coronavirus pandemic, I realized I was spending about 14 hours a day looking at a computer screen. Between attending school online and work, my eyes were rarely off my iPhone, ...