This is part 1 of the story of one boy’s long journey to an autism diagnosis and therapy. Part 2 will track Owen’s progress later this year.

Cardiac activity could reveal autism’s physiology and confirm a hunch many clinicians share: that people with autism experience great stress.

Experimental surgeries to prevent seizures may help scientists understand the link between autism and epilepsy.

Autism traits are recorded predominantly by clinicians with their own subjective biases. Can technology do it better?

As prenatal testing improves, it presents a host of thorny issues — from what to test and how to interpret the results, to what to do about them.

Autistic people are four times as likely to experience depression over the course of their lives as their neurotypical peers. Yet researchers know little about why, or how best to help.

L’apprentissage automatique (machine learning) présente une possibilité pour aider les cliniciens à repérer l'autisme plus tôt, mais des obstacles techniques et éthiques demeurent.

Many first-time sex offenders on the spectrum may not understand the laws they break. How should their crimes be treated?

Scientists are playing catch-up as microbiome-based treatments for autism proliferate.

Some chiropractors advertise that they can treat autism, but there’s no evidence to back that claim.