The language capabilities of today's artificial intelligence systems are astonishing. We can now engage in natural conversations with systems like ChatGPT, Gemini, and many others, with a fluency ...

When you feel rewarded by someone else's happiness, your brain starts treating them like a favorite. That's the surprising takeaway from new research by psychologists at the USC Dornsife College of ...

In 1882, Mr. L, a teacher and journalist, suffered a stroke, his second. His first attack, five years earlier, had been mild, causing some language problems involving paraphasias, difficulty selecting ...