SACRAMENTO, Calif. — American girls are entering puberty at earlier ages, putting them at far greater risk for breast cancer later in life and for all sorts of social and emotional problems well ...

Adolescence and puberty are not the same. Adolescence is that 10- to 12-year period of social and psychological growth that transforms the dependent child (beginning in late elementary or early middle ...

More girls are hitting puberty at eight or earlier. Researchers are exploring the causes, the consequences and what should be done. When Lola was eight years old, she went through a massive growth ...

During puberty, all kinds of hormonal changes take place in the body, which lead to the development of external sexual characteristics, such as breast growth, a lower voice or body hair growth. For ...

The age when girls hit puberty has been falling at an alarming rate for decades, and scientists have struggled to explain why. New research suggests a compound found in a wide variety of products — ...

Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Puberty: It’s one of ...

Common sweeteners found in foods and drinks may significantly increase the risk of early puberty in children, new research shows. The findings come from a large-scale study that was presented on today ...

A new study adds to the evidence that girls in America are reaching puberty earlier with potentially troubling implications for their long-term health. More girls are getting their first periods ...

Centers for Medicare & Medicaid Services (CMS), a federal agency, has issued a warning to hospitals about puberty blockers, branding medical interventions "harmful," and warned it may update its ...

Add Yahoo as a preferred source to see more of our stories on Google. The age when girls hit puberty has been falling at an alarming rate for decades, and scientists have struggled to explain why. New ...