Most famous equation: Einstein's E = mc2, which means energy is equal to mass times the speed of light squared. Mathematics is the science that deals with the logic of shape, numbers and arrangement.

A seemingly impossible math puzzle, discovered stuck to a tree by a passing hiker, has left the internet well and truly stumped. Despite living in an increasingly digital world, math remains something ...

At first glance, the problem seems ridiculously simple. And yet experts have been searching for a solution in vain for decades. According to mathematician Jeffrey Lagarias, number theorist Shizuo ...