As OpenAI removed access to GPT-4o in its app on Friday, people who have come to rely on the chatbot for companionship are mourning the loss all over the world.

While the world was busy arguing over AI-generated art and essays, a team at the Arc Institute and Stanford University was training AI on a much more complex language: the code of life itself. In a ...

Archaeologists and scientists say a small Roman glass flask found at an ancient medical center has confirmed a medical use of feces long debated by historians. Treatments described in Greco-Roman ...