Science

Your source for youth perspectives on the environment, science, technology, and engineering.

This material is based upon work supported by the National Science Foundation under Grant No. DRL-1513282 and Grant No. DRL-1614239.

Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

(Flickr CC/ Photo by: femme run)

Teaching Puberty Earlier

Today in America, puberty is beginning earlier than a generation ago. Researchers are debating the possible links to environmental chemicals, stress, and obesity. But regardless of cause, more and more kids are already well into puberty by the time sex education happens in school–which is usually fifth or sixth grade.

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