We’ve all read the reports: Blue light can play a role in sleep issues. It’s also been mentioned as a factor in skin damage, too. Fortunately, not only can you enable a blue-light filter on your ...

Does your head hurt? Are you having trouble sleeping? Believe it or not, your smartphone may be to blame. Scientists believe the blue light electronic devices emit may be contributing to these issues.

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...