What Is the Fourier Transform?

New math revives geometry's oldest problems

A single, 'naked' black hole confounds theories of the young cosmos

What Is the Fourier Transform?

The Math of Catastrophe

Self-Assembly Gets Automated in Reverse of 'Game of Life'

The Sudden Surges That Forge Evolutionary Trees

Breaking the sorting barrier for directed single-source shortest paths

How can AI ID a cat?

Busy beaver hunters reach numbers that overwhelm ordinary math