Everyone has heard the advice to not use your smartphone before going to sleep—and many of us have ignored it. In fact, you ...

Modern brains are struggling to rest due to constant screen use. Scientists call this popcorn brain syndrome. It makes minds ...

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

The study is first to link cardiometabolic risk and screen time in kids, teens. Kids and teens who spend more time on screens and get less sleep may have higher risks for future heart and metabolic ...

Everyone has those days when they could use a bit of a jump-start, mentally and physically. But for some people, feeling spent is more than an occasional occurrence. According to a 2025 analysis of ...

Insomnia has been associated with a higher risk of having a heart attack or stroke. Disrupted circadian rhythms — our body clocks in which melatonin plays a role — and insufficient sleep have been ...