Johanna Olson-Kennedy, the lead researcher on a $6 million NIH study, has blocked its publication after failing to find evidence that puberty blockers improved the mental health of children. The ...

Parents groups sounded off on a new medical study which found fertility blockers could cause long-term fertility and health problems in boys. The study from the Mayo Clinic, which has not yet been ...

Researchers have linked the trend of earlier puberty in Black girls to elevated stress hormones.

Add Yahoo as a preferred source to see more of our stories on Google. Sugar, aspartame (Equal), sucralose (Splenda) and glycyrrhizin (licorice root) are all significantly associated with a higher risk ...

The study reveals that children without siblings or with half- or step-siblings enter puberty earlier than children with biological siblings. "We found that only children enter puberty significantly ...

A recent study found that an earlier-than-usual onset of puberty can increase the risks of mental health issues. The study, published in The Journal of the American Medical Association (JAMA) Network ...