Artificial blue light from devices and screens is not kind on your eyes or your overall health. Here are the best blue light ...

from red to violet. Within that spectrum are blue light waves, which are said to help us stay alert and upbeat. Read more: Tired of Eye Strain? Here's How Optometrists Say to Beat It Light affects ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...