Tripping on psychedelics is hard to describe to someone who’s never been through the experience. Every psychedelic trip is unpredictable and intense, but what seems to be shared across different ...

“His first misperceptions occurred when he was in a nightclub; the skin of the other dancers, even their faces, seemed to be covered with tattoos. At first, he thought the tattoos were real, but they ...

An enduring problem with today’s generative artificial intelligence (AI) tools, like ChatGPT, is that they often confidently assert false information. Computer scientists call this behavior ...

Generative AI chatbots like Microsoft Copilot make stuff up all the time. Here’s how to rein in those lying tendencies and make better use of the tools. Copilot, Microsoft’s generative AI chatbot, ...

What are AI hallucinations, and why do they happen? Large language models don't know facts the way people do, and they don't intend to deceive you. Mike Miller, senior principal product leader for ...