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 ...

Imagine a tribe of uncontacted hunter-gatherers in the deepest Amazon rainforest. Anthropologists airdrop dozens of smartphones loaded with social media apps, with solar chargers, simple instructions ...

“Each one of us here today will at one time in our lives look upon a loved one who is in need and ask the same question: We are willing to help, Lord, but what, if anything, is needed? For it is true ...