NPR's Scott Detrow speaks with Dr. James Campbell, an expert on childhood infectious diseases, about the CDC's new messaging on the relationship between vaccines and autism.

Twins easily communicate with each other, which has good and bad consequences. Parental favoritism can create competition, ...

Researchers at the Icahn School of Medicine at Mount Sinai have uncovered a new way to understand how children fare after ...

Families in tough neighborhoods face stress that shapes parenting and siblings. Support that honors familism and respeto ...