In psychology, we often distinguish between internalising and externalising conditions. Internalising conditions are defined by what a person feels inside—thoughts, emotions, bodily sensations—that ...

When Donald Trump gave a press conference in late September urging pregnant women to avoid taking paracetamol unless medically necessary because of a possible link to autism, the reaction from the ...

Researchers at Princeton University and the Simons Foundation have identified four clinically and biologically distinct subtypes of autism, marking a transformative step in understanding the condition ...

For decades, researchers have looked for links. Most believe the disorder springs from a complex interplay of genetics and environmental factors. By Emily Baumgaertner Nunn and Azeen Ghorayshi ...