Stanford researchers have successfully grown human brain tissue inside specially engineered mice, creating what they describe as one of the most advanced models yet for studying human brain development and disease.
Studies on this question have not shown a direct cause and effect.
Autism is being diagnosed earlier in young children, especially in boys, according to a major new analysis of medical records published on Tuesday.
The database - which HHS said will draw from insurance claims, medical records, and data from wearable technology such as smartwatches - is one of the first steps in HHS Secretary Robert F. Kennedy Jr.'s bid to find the causes of autism "by September."
17-year-old Logan Hall brought his passion for all things art and design to the new ABC News Studios documentary "Unleashing Hope."
Meet the university freshman whose original music features in "Unleashing Hope," a new ABC News Studios documentary spotlighting the life-changing impact of service dogs.