Naja Ferjan Ramirez and Patricia Kuhl have published a review article titled "The Brain Science of Bilingualism" in Young Children, the journal of the National Association for the Education of Young Children (NAEYC). The May issue ofYoung Childrenis entirely devoted to brain science, with the goal of connecting the latest brain research to educational policy and practice. The article summarizes some of the latest I-LABS findings on bilingualism and provides a detailed picture of how children acquire two languages at the same time.