New research suggests that those diagnosed with autism in late childhood, adolescence, or young adulthood are more likely to ...

Re “ In New Focus on Autism, Some Worry the Spectrum Is Too Broad ” (front page, Oct. 5): One thing’s for certain: The autism ...

Autism spectrum disorder (ASD) prevalence is increasing internationally, with an estimate of 1:31 in the USA. While such an ...

Researchers at Princeton University and the Simons Foundation have identified four clinically and biologically distinct subtypes of autism, marking a transformative step in understanding the condition ...

More than a hundred autism genes have been identified, explains author Peter Hotez. And Tylenol isn't the biggest environmental factor.

RFK Jr. says he wants to study the causes of rising autism rates, but experts say he is ignoring the scientific evidence to ...