Adding a blue light-filter to your eyeglasses won’t ease computer eye strain or protect your sleep, according to a new review, but other actions can help. CNN values your feedback 1.

Blue light from your PC's screen may disrupt your circadian rhythm. Here's how to use a blue light filter with built-in night modes on your PC or Mac .

A blue light screen protector may reduce exposure to blue light from screens such as computer monitors or TVs. Research on their benefits is limited. Learn more here.

Most exposure to blue light is from the sun, ... Computer and laptop screens, flat-screen televisions, cell phones, and tablets all use LED technologies with high amounts of blue light.

Blue light from electronics is linked to problems like blurry vision, eyestrain, ... affects about 50% of computer users. Symptoms include dry, irritated eyes and blurred vision.

The Daylight Computer tablet stands out because it does not emit blue light, which helps maintain natural circadian rhythms and prevents screen apnea—a condition where breathing slows down and ...

The experts we spoke with agree that wearing blue-light blocking glasses after dark, for computer work or scrolling through your phone, may help you to doze off afterward and sleep better.

Blue-light filtering glasses may not reduce eyestrain linked with computer use. Their effect on sleep quality and eye health is also unclear, researchers say.

Blue light -- the kind from your smartphone, tablet, TV, and even energy-efficient light bulbs -- can lead to a range of health issues. Here are a few tips to ward off blue light’s effects.

We put the best blue light blocking glasses to the test to see which are most comfortable, durable, stylish, and easy to see through to help you find the right set for your eyes.