The National Institutes of Health just awarded $50million to 13 different research sites to better understand genetic and environmental contributions to an autism diagnosis, or increase in prevalence in autism, as well as environmental factors which improve the quality of life for children and adults with ASD.
You can read about them here or listen to this 30 minute podcast which summarizes them.
https://dpcpsi.nih.gov/autism-data-science-initiative/funded-research
