Exposure to blue light doesn't have adverse effects on your eye health. It can, however, disrupt your circadian rhythm. Using blue light filters may help reduce the effects of blue light exposure ...

"Current evidence suggests that it’s solar blue light that has the most meaningful impact on the skin, while everyday screen ...

Here's why the snow you're seeing may look blue.

Technology is creating better lighting options. Find out why these low-glare and environmentally friendly lights are ...

Get your hands on these new launches.

Problem is, smartphones and tablets emit “blue light,” which can suppress these natural hormones that promote sleep. Blue ...

Her black glasses are a signature, as is her reliable ability to commit grand acts of PR—like placing her client ...

Creating the perfect spa-like bathroom begins with the perfect color. Check out these soothing shades for the bathroom ...

Betelgeuse is one of the weirdest stars in the sky, but astronomers can now explain one of its most enduring mysteries. A small companion star has been confirmed, revealed by the wake it leaves as it ...

Octopus and other cephalopods are good at hiding themselves—and are inspiring cutting-edge technologies that may help us do the same.