Hidden correspondences hint at a deeper structure to the mathematical universe. Our columnist unpacks one of those connections and asks mathematicians what they might mean.

At just 18, Rachel Chen has taken a decades-old mathematical idea and expanded it into a visual framework for understanding ...

A complete list of undergraduate mathematics courses, with links to course descriptions, is provided below. Additional information on math courses and degree options can found in Undergraduate Course ...

When an agentic AI system hands a task from a small model to a larger one — or back down again — it pays a steep tax: the receiving model has to recompute the entire conversation from scratch, driving ...