Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

A new study suggests that growing up in poverty accelerates biological development. For adolescent girls, this early onset of ...

Tanner stages are a tool used by healthcare providers to evaluate development in puberty. They detail five specific stages of physical change in puberty, including genital, breast, and pubic hair ...

Most children with autism have a terrible time with change. They like things to stay the same, as they are used to the familiarity of routine. If there are no new things, they don't have to anticipate ...

A recent article in Nature, “Girls are starting puberty younger—why, and what are the risks?”, highlights a trend that has increasingly drawn the attention of scientists and clinicians: Girls are ...

Parents polled shared a range of approaches and worries in preparing their tweens for this major stage of development. ANN ARBOR, Mich. – Most parents agree that talking to their kids about puberty is ...

Going through puberty is not easy. The physical changes can be embarrassing and bewildering, and the emotional realities—all ...

The onset of menstruation is a pivotal moment for young girls, heralding a time of significant physical and emotional growth. It’s important for caregivers to discuss menstrual hygiene and ...