This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Happy birthday to us! Kevin Knudson and I ...

A theorem for coloring a large class of “perfect” mathematical networks could ease the way for a long-sought general coloring proof. Four years ago, the mathematician Maria Chudnovsky faced an all-too ...

The analysis of social networks and graphs has become increasingly crucial as our understanding of complex systems grows. Modern research has focused on robust sampling techniques that help capture ...