Google’s Doodles have been brainier lately, and Wednesday’s Doodle is no exception. The doodle features a mathematical equation scribbled onto a chalkboard over the “erased” Google logo. What is this ...

It was a problem that had baffled mathematicians for centuries – until British professor Andrew Wiles set his mind to it. “There are no whole number solutions to the equation xn + yn = zn when n is ...