The world's highest IQ scores push past 200, but what do these numbers really mean? Explore the complexities of measuring intelligence and meet Terence Tao, the mathematician with an estimated IQ of ...

I received an email with a chart that supposedly ranks the intelligence quotients of U.S. presidents, along with the claim that President-elect Donald Trump would ...

Brain teasers are more than just riddles or puzzles; they're mental callisthenics that challenge you to think outside the box ...

Modern culture shifts quickly, so one may gain critical thinking, problem-solving, change adaptability, and other skills.