'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, including ...

Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means ...

If you're dealing with eye strain from computer or phone use, blue-light glasses may help. So could shutting down devices a ...

Not only are these specs chic, but Amazon reviewers swear by the blue light filter, claiming that it helps them sleep better.

I received an email question the other day about lighting a green screen and thought it might be of use for me to share my response and thoughts here. The question seemed simple: “Can I light an ...

We’re staring at our devices more than ever, and besides eating up our time, they’re giving off tons of light. Blue light has gotten an especially bad rap, but that’s not quite fair: It’s just one ...

Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means ...