Do you ever think about what staring at screens does to our eyes all day? Harvard Health Publishing investigated blue light and its effects on our sleep and health. Our eyes are continually taking in ...

If healthy, glowing skin is your goal, then you know that prolonged sun exposure is the enemy, thanks to the damaging effects of UV light. But what about blue light? Do you need to worry about that ...

You may know them by the acronym ROY G BIV. Together, they make the white light you see when the sun -- the main source of blue light-- is shining. Fluorescent and LED (light-emitting diode) light ...

Blue-light call boxes are scattered along the walkways of most universities in the United States. At Ohio State University, they may only make up a small percentage of total calls made to campus ...

Studies suggest blue light from cellphones and computer screens can cause eye-strain, but it’s less clear how tech time may be affecting your complexion. In the past, most worries about premature ...

Even if you know that looking at a phone, tablet, or computer screen at night is bad for your sleep, it’s hard to stop. That’s one reason there’s been a growing interest in glasses or apps that can ...

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, ...

Headaches and migraine attacks can be debilitating, and for many who experience them, bright screens only make the pain worse. Now that digital devices are a constant part of our lives, blue light ...

Chelsea Reynolds is affiliated with Flinders University with academic status, is a member of the Australasian Sleep Association, and is a co-founder of the digital CBTi program, Bedtime Window. It’s ...

You can turn off the blue light on your Mac computer by using the Night Shift feature. Night Shift is built into most modern Mac computers by default, and is designed to limit the amount of blue light ...