Doomscrolling before bed? A new study shows that an hour of nightly screen time raises your insomnia risk by 59 percent.

People who spend more time looking at a screen in bed are more likely to report insomnia and sleep loss, a study has found. The research is based on a Norwegian survey of more than 45,000 students. It indicates that each additional hour of screen time was linked to a 63% increase in insomnia risk,