This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

January 15, 2026-- Recreational physical activity may be associated with breast tissue composition and biomarkers of stress in adolescent girls, according to a new study from Columbia University ...

Social media is an important part of the lives of adolescents and children. Increased access to and use of social media has raised concerns among parents, physicians, public health officials, and ...

The combination of physical and mental illness had a negative impact on self-perception among older adolescents, but not for younger ones, shows a new University of Waterloo study. Researchers found ...