A large study of more than 10,000 adolescents found age 13 marks a sharp rise in bedtime screen use. Teens were more likely to scroll, stream, and message in bed, leading to shorter and more disrupted ...

ATHENS, Ga. — Scientists from the University of Georgia have discovered something troubling about teenagers who don’t get enough quality sleep: their brains may be forming connectivity patterns that ...

SHANGHAI — Early to bed, early to rise makes teenagers… smarter? New international research using Fitbit data from thousands of teens has revealed that adolescents with earlier bedtimes and longer ...

A new study to be presented at the SLEEP 2025 annual meeting found that teens with earlier, more efficient, and less variable sleep patterns at age 15 had better cardiovascular health at age 22.

Does your teen always seem exhausted, irritable, or struggling to stay awake in class? You’re not alone. We’re facing what experts have called a sleep deprivation epidemic among American teens. The ...

It’s easy to think that a few minutes less sleep won’t make much difference. But research shows that, during adolescence, even a short change in bedtime can shape brain development and thinking skills ...