The year 2016 was eventful for many reasons.  In this 20 minute podcast, we review some of the scientific discoveries that highlighted findings in causes, understanding, and treating ASD.  Featured more this year is studies on the sibling of individuals with ASD, so we are calling 2016 “The Year of the Sibling”  This review includes genetics, gene x environment interactions, diagnosis, the broader autism phenotype, and early interventions and the role of parent-delivered interventions in long term outcome.  It also highlights the important role of studying brain tissue from individuals with autism to better understand people with autism across the lifespan, including those with known causes and unknown causes of ASD.  We hope you find it informative – please send comments to [email protected]