During puberty, teens experience many changes in their bodies and hormones that can affect growth over the next several years ...

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 ...

All animals start out as a single-celled organism and then start growing. At some point, of course, they need to stop getting bigger, but the process by which this happens is poorly understood. New ...

Some of the most meaningful changes during puberty may not happen in the body alone. They may also happen in conversation. A ...

The transition from little girl to young woman isn’t always easy. Puberty can be a very tricky time for young girls who aren’t prepared for the changes happening to their body. As a former charm and ...

For kids growing up in the San Francisco Bay Area, there's a standard introduction to puberty at many schools: an educational play called Nightmare on Puberty Street. It's a fictional play, and in it, ...