In a mouse study designed to explore the impact of marijuana's major psychoactive compound, THC, on teenage brains, Johns Hopkins Medicine researchers say they found changes to the structure of ...

Binge-drinking during adolescence may perturb brain development at a critical time and leave lasting effects on genes and behavior that persist into adulthood. The findings, by researchers at the ...

In Western cultures, adolescence is often viewed as a time of rebellion and irresponsibility. A new article published in the journal Child Development Perspectives synthesized recent research on ...