Add Yahoo as a preferred source to see more of our stories on Google. Black woman wearing glasses sitting on rooftop in front of computer wearing a coat and scarf Have you ever had a massive headache ...

Many of us are never far away from some form of electronic screen, whether it is a computer monitor, a smartphone, or a television set. Spending hours in front of these devices can cause eye strain, ...

The blue glow from televisions and other screens suppresses natural mechanisms that help us fall asleep at night, but blocking just the blue wavelength may restore normal nighttime sleepiness, ...

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.

If you get headaches at work from staring at your computer for too long, wearing blue-light-blocking glasses isn’t going to help much. But there is evidence that exposure to blue light after dark, ...

Let’s face it: as much as you try to turn off your devices an hour before bed (or however long you decided) it never seems to be possible. And as helpful as that would be for your overall health, it ...

NEW YORK (Reuters Health) - The blue glow from televisions and other screens suppresses natural mechanisms that help us fall asleep at night, but blocking just the blue wavelength may restore normal ...

Many eye doctors now recommend blue light glasses to college students and people who work on computers. You can get relatively inexpensive non-prescription computer glasses which block varying amounts ...

It’s everywhere. At your 9-to-5 job, on the train, in the bathroom, even in your bed as you’re trying to fall asleep. If you’re reading this, it’s right in your face — blue light. Ever since we’ve ...