Choose from Roulette Background stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

Sustained blue light exposure from electronic devices and digital screens is not kind on your overall health, and has been linked to eye strain, macular degeneration and poor sleep quality.

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

Whether you're scrolling your phone or staring at a computer screen, the best blue light blocking glasses are designed to filter out the wavelengths that are thought to disrupt our bodies' natural ...

Choose from Roulette Table stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

“Higher melanin levels lead to darker pupils. Lower melanin levels lead to light or blue eyes.” Of course, not all blue eyes ...

Handheld light meters aren't just a relic of the past, they do things your camera’s built-in light meter can't and are a vintage film photography staple The handheld light meter was once a ...

When sunlight travels through the atmosphere, it passes between lots of those teensy nitrogen and oxygen molecules. Sometimes the light runs right into one of them. In short, the sky looks blue ...

The bulbs emitted a harsh blue-white light by default, creating a terrible first impression for the technology. But the industry has figured out how to “tune” LEDs to generate essentially any ...

The CEO of Jeff Bezos' Blue Origin announced in an all-hands call on Thursday company-wide layoffs of "about 10 percent" of its employees, a sweeping readjustment as it aims to cut costs and ramp ...