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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Bright light might be the solution to getting a good night's sleep, ...

From futuristic-looking masks to crimson-glowing bedside lamps, red light therapy is taking over social media feeds with a range of wellness promises. Many creators promote red light exposure as part ...

Blue-enriched light can improve sleep quality and daily activity in older adults living at home, according to new research. Researchers found that this type of light therapy led to greater daytime ...

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EDITOR’S NOTE: Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Red light therapy has been found to be helpful for skin health, ...

Get this: When I woke up this morning, I actually wanted to get out of bed. Instead of cocooning myself in blankets and sleepily scrolling social media for an hour, I sprang up like all the peppy ...

Sleep scientists are changing how they think about screen use at night. By Caroline Hopkins Legaspi Experts have long warned about the dangers of blue light before bed. When exposed via smartphones, ...

A new study suggests that blue light such as from phone screens may not be as disruptive to sleep as previously thought. The study looked at how people reacted to different types of light. They found ...

Unlike light therapy panels, masks, and lamps, light therapy glasses are designed to slip right into your everyday routine. You can wear light therapy glasses while working, commuting, or going ...