Researchers tracked adolescents' sleep and scanned their brains. As expected, better sleep went with healthy brain development. Unexpected was the importance of one aspect of where teens slept.
Experiencing and witnessing violence in their communities can lead to emotional, social and cognitive problems for kids. A new study shows it affects how their developing brains grow, as well.
Though the World Health Organization has declared "gaming disorder" an addiction, its – and others' – concerns about technology use and alleged addiction don't hold up to scholarly scrutiny.
Teens' brains develop different skills along a predictable timeline. These milestones should influence the legal age boundaries for voting, buying guns and being put to death.
Adolescents have important developmental work to do. Despite what worried grownups think, taking needless risks isn't the goal for teens. Being risky is part of exploring and learning about the world.
In recent years, the notion of a structurally imbalanced teenage brain has been faulted for bad choices. A review of studies suggests that a deficit in brain development is not to blame.