The power struggle between researchers, autistic self-advocates and parents is threatening progress across the field.

Applied behavior analysis, the most common intervention for children diagnosed with autism, is the subject of an intense debate between practitioners and neurodiversity advocates.

Cells from people with fragile X syndrome overproduce — but don’t accumulate — proteins. New work suggests that excessive protein breakdown may account for this discrepancy, and explain some of the syndrome’s traits.

To include more autistic people in research, here’s what scientists need to know about informed consent procedures for study participants who have impaired decision-making capacity.

Inactivating TAOK1 prompts tentacle-like protrusions to form all over a neuron’s surface, revealing the gene’s role in molding the membrane.

Many autism-linked genes are somehow tied to cilia, the tiny hair-like sensors that stud a cell’s surface. But the question remains whether, and how, cilia differences contribute to the condition.

People with the autism-linked syndrome lack a protein implicated in several cancers, but it’s unclear whether — or how — they are protected from malignancies.

This month, a commonly used emotion-recognition test doesn’t perform as expected — nor does a survey of past efforts to train autism specialists or a hunt for the sources of the sleep problems that often accompany the condition.

Interview techniques that cater to a range of communication abilities can elicit the perspectives of autistic youth with cognitive and verbal challenges.

People who have ‘profound autism’ — those with severe intellectual disability, limited communication abilities or both — tend to be excluded from research. The Autism Science Foundation seeks to change that.