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 ...

Today's teens and tweens are experiencing puberty earlier than ever before and in different ways. Cara Natterson and Vanessa Kroll Bennett authors of "This Is So Awkward: Modern Puberty Explained," ...

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) ...

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 ...

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 ...

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 — ...

It’s a natural part of aging, but talking about puberty with your child can be embarrassing and uncomfortable. Puberty, a time in life when a person becomes sexually mature, typically happens for boys ...

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 ...