Zoe Kleinmann and a student make a pattern of light with translucent cups. Zoe Kleinmann and a student explore patterns. First they create units of two connected plastic cubes to create an AB pattern.

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. NY Post Composite Blue light ...

We've all heard that shutting off our phones at night can improve our sleep. But is it more than just the stream of notifications that keep us awake? Electronic screens emit a high amount of blue ...

Blue light glasses are designed to filter out blue light from screens such as your phone, computer, and TV. Lately, blue light has gotten a bad reputation. Because studies show that it affects our ...

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

You’ve likely heard that blue light from smartphone screens may be keeping you awake at night. While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial ...

If you’ve scrolled through your phone before bed and then struggled to fall asleep, you’ve probably wondered if blue light is to blame. The short answer is yes, blue light can affect your sleep, but ...

Blue-light-filtering glasses have become an increasingly popular solution for shielding our eyes from electronic screens’ near-inescapable glow—light that is commonly associated with eyestrain and ...

Everyone can experience exposure to blue light daily, be it from the sun or an electronic device. Some glasses can filter blue light, and a person may find researching the various lens options helpful ...

Blue-light-blocking glasses reduce how much blue light from electronic devices reaches your eyes. But it’s unclear how beneficial this actually is. You’re probably doing it right now — looking at a ...