More than half of Americans use their phones within an hour before bedtime, according to the National Sleep Foundation. Experts recommend shutting off devices earlier for better quality of sleep.

LONDON (Reuters) - Sitting in front of a computer or TV screen late into the night or leaving it on when you fall asleep could increase your chances of becoming depressed, according to a study by U.S.

According to a YouGov study on sleep, 87% of Britons say they look at their phone or tablet within an hour before going to bed, with 25% claiming they look at their phone immediately before going to ...

You’ve likely heard that blue light from smartphone screens may be keeping you awake at night. While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial ...

Google’s just rolled out an update to its Google Play Books app that should help late-night readers get a better night’s sleep. There’s been plenty of research in recent years indicating that the blue ...