We’re continuing to learn more about the stimulating effects of blue wavelength light and its capacity to disrupt sleep. Exposure to artificial light at night is recognized as a hazard to sleep, ...

For anyone who cares about their so-called "sleep hygiene" — essentially good, deep, restful sleep — it has become conventional wisdom that blue light will wreck it. Blue light is often the wavelength ...

Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies published ...

When it comes to screen time before bed, some types of blue light coming from a laptop or smartphone might not damage the quality of your sleep as much as others. Several studies have found that ...

A new study published in the journal GeroScience has shown that blue-enriched light therapy in the morning seems to improve sleep quality and daily activity levels in older adults. The randomized ...

Wake up. Check your phone. Open your laptop. Spend 10 hours toggling between digital screens like Zoom, Slack, and Netflix. Repeat. If this sounds like your day-to-day, welcome to the club — one ...

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 ...

Blue light from LED lamps and consumer electronics can mess with your sleep because it disrupts production of the natural sleep hormone melatonin. Tinted glasses or displays in night mode can mask, ...

Sleep ZM announces the expansion of its blue light blocking glasses lineup, now offering clip-on, fit-over, and reading ...

"Current evidence suggests that it’s solar blue light that has the most meaningful impact on the skin, while everyday screen exposure is unlikely to cause significant damage." As such, screen settings ...