We’re staring at our devices more than ever, and besides eating up our time, they’re giving off tons of light. Blue light has gotten an especially bad rap, but that’s not quite fair: It’s just one ...

Too much exposure to blue light, particularly at night, may disrupt your sleep-wake cycle. The experts we spoke with agree that wearing blue-light blocking glasses after dark, for computer work or ...

The latest tech trend has nothing to do with socializing or keeping you organized or even playing games. It's all about helping you catch some zzz's. Most of us truly appreciate the beauty of a good ...

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, ...