Watch the complete replay of Donna Werling discussing the biological underpinnings of sex differences in autism.

‘Trans’ people with autism express a gender at odds with societal expectations, or reject the male-female divide entirely. Many are breaking new ground on how identity is defined — and what it means to also have autism.

Some of our favorite stories this year went beyond the news to lay bare critical controversies or highlight real-world implications of research.

A new government mandate requires researchers to include females in their animal studies — or explain why they don’t. What will this mean for autism research?

Misdiagnosed, misunderstood or missed altogether, many women with autism struggle to get the help they need.