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 ...

Puberty is the time when children's bodies start to make hormones that lead to physical changes and signs of maturation. It prepares the body for reproduction. It is also when significant growth ...

Puberty is an inevitable part of human maturation, and it increasingly appears to hold a key to understanding individuals’ risk for developing poor health outcomes later in life. Research in girls has ...

Ten-year-olds developing adult bodies, eight-year-olds needing training bras, and seven-year-olds starting their periods – these scenarios that would have been shocking medical anomalies just a ...

When most people think of puberty, the teenage years come to mind. This period, which generally happens between ages 8 and 14, is when you develop from a kid into an adult. Your body goes through many ...

Puberty is a time of sexual growth and development. It's a time when your body starts to change and you begin to look more like a grown-up. Boys start to look like young men. Girls start to look more ...

Children are entering puberty younger than before, according to recent studies, raising concerns that childhood obesity and hormone-contaminated water supplies may be to blame. However, our ...

Puberty usually starts between ages 9 and 15 in boys and 8 and 13 in girls. Timing varies widely, so friends may develop sooner. In boys, puberty begins when testosterone rises. One of the first signs ...

Everyone goes through puberty differently. However, there are puberty stages that usually happen at certain ages in a young person’s development. In this article, we look at the stages of puberty for ...