Early puberty in girls is accelerating, with first periods arriving nearly a year sooner than a generation ago. The post ...

Everyday pollutants could have hormonal effects on girls and cause puberty to start too early.

Testosterone may play a bigger role in the emotional development of girls entering puberty than previously thought, according ...

Add Yahoo as a preferred source to see more of our stories on Google. Precocious puberty is when signs of sexual maturity occur earlier than age 8 in a girl and age 9 in a boy. (Photo: Getty Images) ...

Researchers found that girls whose testosterone rose early during puberty had increased mental health symptoms, such as ...

Research from the University of Granada published in the European Journal of Pediatrics has revealed that girls with higher ...

Add Yahoo as a preferred source to see more of our stories on Google. Musk ambrette, sometimes found in detergent and other scented household products, was singled out in a recent study looking at ...

From surging hormones and acne to body hair and body odor, puberty can be a rocky transition for any kid. But girls and boys who start physically developing sooner than their peers face particular ...

Why do some teens wind up with mental health and substance abuse problems? It’s something researchers have worked to explain over the years, pointing to everything from parenting styles to genetic ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Kids who are exclusively breast-fed as infants are less likely to ...

A new study presented at the 60th Annual European Society for Paediatric Endocrinology Meeting further highlighted the possible dangers of excessive smartphone use. (Photo: Getty) If you are wondering ...

A scientific study has explored whether environmental chemicals could be what’s leading to the rise in early puberty among ...