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 ...

Key Takeaways High stress and body weight can trigger hormonal changes that speed up puberty by seven monthsAndrogens and progesterone play a larger role in starting puberty than previously understood ...

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 ...

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 ...

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 ...

Higher levels of key steroid hormones-combined with elevated stress and body mass index (BMI)-are associated with earlier ...

July 14 (UPI) --Sugar and artificial sweeteners might increase the risk of early puberty in children, a new study says. Sugar, aspartame (Equal), sucralose (Splenda) and glycyrrhizin (licorice root) ...