I shouldn’t focus on changing myself, they argued. I should focus instead on changing society—or, as one friend argued, I ...

Ever wish you could be more confident, less anxious, or just better? The Atlantic's Olga Khazan spent a year experimenting with personality change so, what actually works? In this episode, we break ...

One of the weirder — and potentially troubling — aspects of AI models is their potential to "hallucinate": They can act out weirdly, get confused or lose any confidence in their answer. In some cases, ...