I'm an artist who also curates exhibitions. Most of my friends are other artists, who often want to be included in the shows I put together. Increasingly, I can't tell who my friends really are ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

Artificial intelligence is moving at a dizzying pace. It feels like every week brings a new AI tool, feature, or breakthrough, and nowhere is that evolution more obvious than ChatGPT. OpenAI’s chatbot ...