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 ...

In looking at the wide-spanning history of businesses, most started with an idea to solve a problem. Problem-solving is in itself a business model. Many entrepreneurs seek to solve the unsolvable, ...

Elon Musk solved an “unsolvable” math problem after a Harvard professor called him “rich but dumb.” A Harvard Professor Mocked Elon Musk as 'Rich But Dumb'—Then Musk Solved an 'Unsolveable' Math ...