The genetic analysis reinforces the complexity of autism spectrum disorder, and that there isn’t a single cause of autism.

With a possible 750,000 undiagnosed autistic people aged 20 and above in England alone, what are the signs that a person may ...

Leucovorin, a.k.a. folinic acid, is “an ‘activated’ form of folic acid—vitamin B9,” says Jamie Alan, Ph.D., an associate ...

Autism is not a disease. It is a complex developmental condition, commonly called autism spectrum disorder, which affects ...

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that is estimated to be experienced by roughly 1 in 127 ...

Early diagnosis and intervention are critical in improving quality of life in autism spectrum disorder, though there are barriers to accessing resources.

The U.S. Department of Health and Human Services provided this guide on autism spectrum disorder as part of a series of ...

President Donald Trump has cited autism prevalence figures that differ wildly from the latest official government data, ...

Autism diagnosed early differs genetically and developmentally from autism identified later, challenging the theory that it is a single, uniform condition.

For decades, researchers have looked for links. Most believe the disorder springs from a complex interplay of genetics and ...

Secretary Robert F. Kennedy’s focus on identifying causes of autism risks setting scientific research back decades.

On Monday, President Donald Trump and Health and Human Services Secretary Robert F. Kennedy Jr. held a press conference ...