Dozens of doctors and therapists said chatbots had led their patients to psychosis, isolation and unhealthy habits.

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 ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. Erotomania, also known as De Clérambault’s syndrome, is a rare ...

Humans are becoming increasingly reliant on AI for everyday tasks, finances, and even advice. The rapidly advancing technology, while exciting, is not without its dangers. Some AI users have become so ...

A new study from Simon Fraser University researchers has found a close link between high levels of social media use and psychiatric disorders that involve delusions, such as narcissism and body ...

Vance Boelter’s letter to the FBI about his alleged shootings of Minnesota lawmakers reveals grandiose beliefs about his importance in the world and suggests a delusional disorder, according to a ...

Back in August, a retiree and single mother booked a flight to go see her son. He was in a bad way. Formerly a successful young professional in his early thirties, his mother and other family members ...

Add Yahoo as a preferred source to see more of our stories on Google. Everyday tech of modern life can take on sinister dimensions for people with thought disorders. Busà Photography/Moment via Getty ...