For those who don’t need prescription lenses, there’s always a good pair of blue light blockers to fit the bill. Because, hey ...
Exposure to blue light doesn't have adverse effects on your eye health. It can, however, disrupt your circadian rhythm. Using blue light filters may help reduce the effects of blue light exposure ...
A child climbs a jungle gym at Spark Park in Leesburg, Virginia, on December 19. Photo / Maxine Wallace, The Washington Post University of Pennsylvania researcher Ran Barzilay is a father-of-three.