In an episode of the cartoon, a machine lets characters swap bodies, but they can’t switch back with the same person. Math ...

Its writer, Ken Keeler, had to formulate an original mathematical proof to solve a significant plot problem. The bodies and minds of nine characters are mixed up so wildly that it becomes hard to ...

There are many types of hair—long, short, straight, curly—and today's computer animators have a good handle on many of them.

The 2026 Fields Medals recognize breakthroughs in the math of messy fluids, tangled knots, spinning pencils, and more ...

Math difficulty is still not well understood. But a systems approach may lead to advances in diagnosis and treatment.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...