Average IQ varies depending on geographic location, resource access, and much more.

From first grade to college, and in industry and the military as well, the intelligence quotient is the chief U.S. measuring rod for separating the bright from the dull. But to a growing body of angry ...

A viral Reddit post about an online MyIQ test sparked reflection on how we equate intelligence with self-worth. Discover why ...

IQ tests are tricky puzzles that test your ability to observe minute details. These puzzles challenge you with situations ...

From twinkling constellations to stellar life cycles, this starry skywatching quiz will test your cosmic knowledge.

It's time to dismantle the intellectual hierarchy in our organizations. Our assumptions about human potential are not just ...

A model has revealed the very strict criteria she has for men — even giving them an IQ test to take on the first date. Candice Kloss, from New York, US, who hit the headlines last year after revealing ...

The IQ of President-elect Donald Trump was a topic of discussion well before he ran for office, with Trump himself declaring: "I know some of you may think l'm tough and harsh but actually I'm a very ...