The appearance of someone's rear end may reveal a hidden sign that they're dealing with autism, ADHD, or both.

Neurodevelopmental disorders like autism and ADHD often share symptoms, including challenges with social situations, staying ...

Ever feel like you're playing a character just to get through a grocery run or a work meeting? For many adult women, "masking ...

New research identifies four presentations of autism based on genetics, behaviors and the ages when symptoms first appeared.

AUTISM and ADHD are neurodevelopmental conditions that affect people’s communication, attention and behaviour. But scientists ...

Beverly D'Angelo admits scandalous "Christmas Vacation" hand gesture with Chevy Chase was improvised: 'You can't do that' How ...

Autistic adults show reduced availability of a key glutamate receptor, mGlu5, across widespread brain regions.

A new study in the lab of Jason Stein, Ph.D., modeled brain development in a dish to identify cells and genes that influence ...

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

Kaelynn Partlow, who starred on “Love on the Spectrum,” donned a viral T-shirt designed in Greenville, S.C., to show support ...

"A lot of people are misinformed on what autism can look [like] and be in daily life," Monica Van Houten tells PEOPLE ...