Math is, by definition, a subject about numbers. But at the National Council of Teachers of Mathematics this week, math educators said the subject has its own language, too—and knowing how to speak it ...

When your project for the day is painting a room, you probably don’t reach for a calculator. And if any math does come up, it’s likely the stuff you’ve known since grade school: Estimate the area of ...

We've wondered for centuries whether knowledge is latent and innate or learned and grasped through experience, and a new research project is asking the same question about AI. When you purchase ...