OpenAI first launched ChatGPT in 2022. OpenAI CEO Sam Altman now says the ChatBot boasts some 700 million weekly users. Here's what you need to know about ChatGPT, and how it works.

The chatbot will only be capable of answering questions regarding certain types of health data, such as activity, sleep and heart health, and, like all Fitbit tools and features, isn't meant for ...

Over 21 days of talking with ChatGPT, an otherwise perfectly sane man became convinced that he was a real-life superhero. We analyzed the conversation.

The study, from MIT Lab scholars, measured the brain activity of subjects writing SAT essays with and without ChatGPT.