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.

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 ...

If your eyes feel fried after a day of screen time, you’ve probably wondered whether blue light filtering technology could ...

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

Blue light contacts and blue light glasses each have advantages, and the right choice often comes down to convenience.

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 ...

For many people, 2022 marks year three of working from home, which, as we’ve learned, equates to long, consecutive screen-filled hours—not even a commute to briefly avert the eyes. This has led to ...

Interested in ways to use your Mac so it isn’t making it harder for you to get to sleep? While blue light has become a much-talked-about enemy of sleep, there’s recent research that shows more than ...