Add Yahoo as a preferred source to see more of our stories on Google. Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or ...

Do you get a headache after staring at your monitor for hours at a time? Blue light glasses might help. Here's how to pick a ...

Add Yahoo as a preferred source to see more of our stories on Google. “Light, particularly the blue wavelength of light, is one of the strongest regulators of your circadian rhythm,” says Stephanie M.

Marketers promote blue light glasses benefits such as reduced eye strain, and better sleep but research has not confirmed most of those claims.

Unless you’ve been living under a rock—in which case your sleep cycle is probably already pretty solid—chances are you’ve heard something about blue light. For the uninitiated, blue light, which ...

Blue light-blocking glasses claim to reduce eye strain from screens, preserve eye health, and help with sleep. But do they actually work? Experts weigh in. In recent years, blue light-blocking glasses ...

The issue with screens is proximity and duration. Phones and laptops sit inches from your face for hours at a time.

The disruptive effects of artificial light on sleep are well documented, and have received an increasing amount of attention in recent years—with good reason. Nighttime exposure to artificial ...

Curious how to use your iPhone more intentionally so it’s not making it difficult for you to get to sleep at night? While blue light has gotten a lot of focus as something to avoid, there’s also ...

Yes, us at the Post, as we are going to preach that too much screen time isn’t great for you, but then spend our days writing from home, bathing in blue light from our laptops, and our nights reading ...

Do contact lenses block blue light? Learn what eye care companies are saying about blue light protection, lens technology and eye health.

Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies published ...