At Indiana University, in the past decade, the number of students self-identifying as having autism has increased tenfold.

For children with autism, understanding body language and reading others' emotions can be like a foreign language. Improv theater can help.

Indiana lags the national benchmark for the age at which children should be screened for developmental delays. Researchers at Indiana University are pointing to the success of the state's "Early Evaluation Hubs" as evidence that such an approach can have impact.

Within three months of painting lessons, amazing results. Young John Tran laughed for the first time in his life.