The math world is losing its mind over the new solution to an Erdős problem. This is what AI found, how we missed it—and why ...

OpenAI makes big splash with AI finding math problem breakthrough. Real lesson is to use AI to find counterexamples. An AI Insider analysis and scoop.

A study by economists shows a wide gap between the kinds of math problems kids who work in retail markets do well and the kinds of problems kids in school do well. In India, many kids who work in ...