Blue light is part of the visible light spectrum. Sunlight is the strongest source. But our electronic devices—such as our phones, laptops and TVs—also emit it, albeit at levels 100–1,000 ...

The blue light your iPhone emits can wreak havoc on your sleep. Studies show it can disrupt melatonin levels, as well as your circadian rhythm, both of which can leave you tossing and turning all ...

Blue light might only delay your sleep by 2.7 ... This doesn't mean you can go ahead and take your phone to bed. But it does mean a blue light blocker might not be a necessary feature of your ...

The message that blue light from screens stops you from falling asleep is essentially a myth, albeit a very convincing one. Here’s what’s really going on.

Using your phone before bed gets a bad rap — and rightfully so. It’s tough to drift off when you’re over-stimulated by social media, and on top of that, your screen emits blue light, which ...

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.

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

Social media is full of claims that everyday habits can harm your skin. It’s also full of recommendations or advertisements for products that can protect you. Now social media has blue light ...

Blue light is part of the visible light spectrum. Sunlight is the strongest source. But our electronic devices - such as our phones, laptops and TVs - also emit it, albeit at levels 100-1,000 ...

3. Blue light can disrupt your sleep, affecting your skin. If the skin around your eyes looks dull or puffy, it’s easy to blame this directly on blue light.