Blue light has long been considered the "bad" light when it comes to your sleep, but what if that’s not exactly true? And what about all those claims about red light being an anti-aging skin hack on ...

Studies have shown that office lighting plays a major role in employee productivity. Is your lighting optimal for worker performance?

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

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 ...

Share on Pinterest Researchers say that blue light may not significantly affect a person’s circadian rhythms. AleksandarNakic/Getty Images Blue light from the sun is vital in regulating a person’s ...

How does light affect someone with Alzheimer's or dementia? Studies by researchers at the Lighting Research Center at Rensselaer Polytechnic Institute in New York showed that light therapy tailored to ...

Blue light has had a negative impact on our health since the pandemic, and it’s all thanks to all-time high digital screen time levels. Blue light is known to affect sleep habits and overall work ...