A shipping clerk begins to think he’s been given a secret task of geopolitical significance. A government employee believes that descriptions of a certain actor in the newspaper are actually about her ...

People experiencing delusions during an episode of psychosis may be "living out" a deeply held emotion, according to new research that provides a "radically different perspective" on one of the most ...

Dozens of doctors and therapists said chatbots had led their patients to psychosis, isolation and unhealthy habits. By Jennifer Valentino-DeVries and Kashmir Hill Julia Sheffield, a psychologist who ...