The new research reinforces how complex the neurodevelopmental disorder is and that there isn’t a single cause.

Experts share symptoms of autism in adults, including social communication challenges, repetitive behaviors, difficulty ...

Earlier and later diagnosed autism have different underlying biological and developmental profiles," said Varun Warrier.

The age at which a person is diagnosed with autism can be partly explained by genetic factors.

The idea of autism as a single spectrum has shaped thinking for decades. But many autistic people and researchers now argue ...

These doctors, who also have children on the spectrum, say that autism is far more complicated than the Tylenol discourse ...

The Royal College of Psychiatrists in Scotland is calling for a new nationwide approach to meet the needs of neurodivergent ...

In making unsupported claims about autism, the Trump administration is "pointing the finger" at parents and making them feel ...