Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Nearly three years after its debut, ChatGPT now has more than 700 million weekly active users. Justin Sullivan/Getty Images ChatGPT is playing a growing role in decision-making at work and at home, ...

After seeking advice on health topics from ChatGPT, a 60-year-old man who had a “history of studying nutrition in college” decided to try a health experiment: He would eliminate all chlorine from his ...

ChatGPT adoption is accelerating at a scale rarely seen in technology. By mid-2025, around 700 million people worldwide were using it every week, sending 18 billion messages, which is roughly 10% of ...

SAN FRANCISCO — ChatGPT maker OpenAI released the first detailed study of what its users do with the popular chatbot and who they are, providing an unprecedented look at how people use the artificial ...

A recent study by the Media Lab at MIT found that prolonged use of ChatGPT, a large language model (LLM) chatbot, can have a harmful impact on the cognitive abilities of its users. Over four months, ...

OpenAI's Economic Research team released a report on ChatGPT use. The company says it's the largest study to date of how people are using ChatGPT. The report sheds light on who's using the chatbot — ...

ChatGPT went viral in late 2022 and kept growing ever since at a rate not seen among rival AI apps. The service currently has over 700 million weekly users, according to an OpenAI blog post announcing ...

Earlier this month, a number of leaks indicated that OpenAI was about to unveil a new "Study Together" mode for ChatGPT that would act as a tutor, similar to Claude's Learning Mode that dropped in ...

What if you could build a personalized, AI-powered study assistant in just 10 minutes? Imagine having a tool that doesn’t just answer your questions but actively challenges you, adapts to your ...

Next time you’re feeling a bit peaky, better dust off your grandma’s old medical encyclopedias rather than opt for the high-tech solution – it turns out asking ChatGPT might just make things worse.