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 ...

Blue light is the visible light at the blue end of the spectrum. Although not as energetic as ultraviolet (UV) light, there is concern that high doses of blue light may cause more cellular damage than ...

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 ...

She is also a Certified Stress Management Coach. Do blue light glasses actually work? Though they claim to reduce eyestrain and headaches and help you sleep better, no robust research confirms ...

Twitch streamers are always competing for records such as the longest stream, subathons, most subs, or viewers. To keep track of it all, these are the biggest livestreaming records as of February ...

Twitch streamer itsKatchii has been banned for making an offensive gesture during a livestream, sparking backlash online. Katchii addressed the controversy and apologized, stating her intention to ...

But scientists have observed a free-living mushroom coral, Cycloseris cyclolites, actively “walking” toward blue light waves in a way that’s reminiscent of the pulsed swimming motion of ...

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

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

As streamers aspire to Twitch fame, the platform’s biggest names have already amassed millions of followers. These are the top 20 Twitch streamers with the most followers as of February 2025.

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 ...

Light boxes are meant to generate a standard wavelength and amount of light. The light may be full-spectrum (appearing white in color but including blue light) or it may generate only blue light, ...