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 ...

Pubertal timing is heritable, varies between individuals, and has implications for life-course health. There are many different indicators of pubertal timing, and how they relate to each other is ...

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 ...

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 ...

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 ...

Puberty is the process of a child's body changing to an adult body. It doesn't happen overnight, and it doesn't happen at the same age in all children. Most girls undergo puberty changes between 8 and ...

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 ...

Precocious puberty is puberty that begins earlier than usual. An underlying condition may cause it, but other people experience early puberty for no apparent reason. Even when puberty occurs early ...

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 ...