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

Learn about the significant impacts of delayed puberty on children's growth, development, and emotional well-being, and the ...

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

Puberty is a major milestone in every young girl's life, but the age at which it begins has been shifting. Over the last few ...