The tech giant’s AI chief talks about superintelligence “red lines,” why AI will transform medicine and how he unwinds by ...

In interviews with Ars Technica this week, OpenAI employees revealed the extent to which the company now relies on its own AI ...

Math students may not blink at calculating probabilities, measuring the area beneath curves or evaluating matrices, yet they often find themselves at sea when first confronted with writing proofs.

Princeton scientists found that the brain uses reusable “cognitive blocks” to create new behaviors quickly.