Challenging math problems have a unique way of testing not just knowledge, but logic, creativity, and attention to detail.

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...

Years ago, while in negotiations to purchase my first motorcycle, a 2014 Triumph Bonneville T-100, I test-rode a Harley-Davidson Sportster. It was a bit of a lark, and frankly I was hoping I hated it ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.