USA: Researchers in a new longitudinal study of 327 girls have found that higher stress levels, increased body mass index ...

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 Mailman School of Public ...

Some subgroups of children with precocious puberty-such as older girls with slowly progressing puberty-may not need the same ...

A study of Black and Hispanic adolescent girls shows that even modest participation in organized sports is associated with favorable breast tissue composition and lower oxidative stress, highlighting ...