More girls are hitting puberty at eight or earlier. Researchers are exploring the causes, the consequences and what should be done.

Teens who feel confident in managing the physical, emotional, and social changes that come with puberty report fewer symptoms ...

When the COVID-19 pandemic shut down much of the U.S. in March 2020, life came to a standstill and millions of people experienced drastic changes in their lifestyles. For adolescents, this meant ...