Our brains are hard-wired to stay awake during daylight hours and fall asleep when it gets dark. That’s why screen time can ...

Adults using their phones before bed have an increased rate of poor sleep and sleep disruptions, a new study finds.

A new study published by JAMA Pediatrics is bringing more insight into the connection between screen time, sleep, and mental health in children. Researchers at the University of Pittsburgh found ...

Kids and teens who spend more time on screens and get less sleep may have higher risks for future heart and metabolic problems, study finds.