Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most ...

Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...

Imagine you are a mountaineer. Nothing excites you more than testing your skill, strength and resilience against some of the most extreme environments on the planet, and now you've decided to take on ...

Have you ever wondered whether mathletes can go pro? Since 1959, the answer has been “yes” – with the height of achievement ...