Add Yahoo as a preferred source to see more of our stories on Google. Precocious puberty is when signs of sexual maturity occur earlier than age 8 in a girl and age 9 in a boy. (Photo: Getty Images) ...

“While stress and BMI have long been recognized as independent predictors of puberty, few studies have examined how they ...

Add Yahoo as a preferred source to see more of our stories on Google. Puberty lessons, as part of sex education, typically begin in the fifth grade. Many experts say that's too late. (Collage: Getty ...

This week, as BBC Radio 4 explores what it means to grow up as a girl in 2026, health presenter Laura Foster is examining a ...

Jennifer Benton’s daughter was just 5 years old when her kindergarten teacher pointed out something unusual: the young girl was developing breasts. It was 2019 and the little girl loved playing with ...

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 — ...

Worried about early puberty in your child? Child nutritionist Sanchita Daswani explains that milk isn't the sole culprit.

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 ...

When author Naama Bloom watched her hilarious “Camp Gyno” video, about a tween who is the first girl at her summer camp to get a period, go viral in 2013, she knew she was on to something. She ...

Acne, awkwardness, body odor—puberty can be a tough time. But things get even more complicated when puberty starts at an exceptionally young age, and today many girls are beginning the process younger ...

As if being a pre-teen girl isn’t hard enough. A new study says some common soaps, shampoos and other personal care products may be putting adolescent girls at a higher risk of certain cancers and ...