For decades, autism has been described as a spectrum - an elastic term that stretches from nonverbal children to adults with ...

People with autism spectrum disorder may meet similar diagnostic criteria, but the way their symptoms present in daily life can be very different. If you’re concerned about your autistic teen’s ...

Borderline autism is not a diagnosis — it is an informal term some people may use to describe mild symptoms of autism spectrum disorder (ASD). Social communication difficulties and repetitive ...

One in 36 children in the United States has autism, according to the Department of Health and Human Services (HHS) — but many don’t learn they’re on the spectrum until adulthood. Those who grow up ...

Autism diagnosed in early childhood differs genetically and developmentally from autism identified later in an individual’s development, challenging the notion that it is a single, uniform disorder, ...

Autism spectrum disorder, or ASD, is the clinical name for the condition most people refer to as autism. Autism is defined as "a complex developmental condition that affects communication, social ...