New research finds age 13 is a turning point when bedtime screen use spikes, cutting into the sleep adolescents need most as they gain access to social media platforms.

The teenage years are a period of intense growth and development, physically, but also mentally and emotionally. Affinity ...

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.

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 ...

NEW YORK (Reuters Health) - Teenagers should be encouraged to get up on weekends at roughly the same time they get up for school during the week, experts advise based on new research that suggests ...

A new study has found that one in seven elementary school kids in America is not getting enough sleep – and that their ...

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 ...