The recognition of autism independently at different times and across different cultures shows the condition has clear boundaries, despite considerable heterogeneity.

Anyone who uses multiple animals from a small number of litters to increase sample size is making a serious mistake. The similarities within individual litters will heavily skew the results.

There is not yet a single example of a gene that, when mutated, increases the likelihood of autism but not of other neurodevelopmental conditions, including intellectual disability.

To guard against hype, scientists studying oxytocin’s role in autism and its potential as a treatment need to embrace robust theories, rigorous delivery methods and reproducible research practices.

The barriers to an autism diagnosis are especially challenging for women and girls. A big part of the problem is still the perception of autism as a ‘male’ condition.

Studies of autism treatments rarely report adverse events, and the scientists involved often fail to disclose their conflicts of interest.

With the election of Jessica Benham and others to U.S. state legislatures, autistic politicians stand poised to advocate for policy and research on priorities that matter most to them.

To address racial disparities in autism diagnosis and outcomes, we need more Black autism researchers and clinicians. Here are some tips to help recruit and train them.

Being bullied puts adolescents with autism at increased risk of suicide. Identifying and preventing bullying may help prevent suicides.

Looking for signs of autism in characters from history and literature can offer insight into society’s changing perceptions through time — but it can also increase the risk of stigma against people with the condition.