Get more out of ChatGPT in 2025 with the best prompts to help unlock the chatbot's full potential.

Thousands of hackers probed AI chatbots for misinformation, bias and security flaws at the annual Defcon hacking convention in Las Vegas to see how easy is it to make the AI go off the rails.

NPR's Leila Fadel speaks with philosopher James Brusseau of Pace University about the ethics of creating and using artificial intelligence chat bots using a person's voice.