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

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

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

An AI-generated brain teaser challenged readers’ logic as they struggled to figure out the correct relationship hidden in the ...

Psychologists administer IQ tests. Some psychologists don't test children younger than 4. Costs for testing can vary by the provider. Isla McNabb, a 2-year-old from Kentucky recently became the ...

Lawrence Whalley received funding from Scottish Government, Henry Smith Charity, BBSRC, MRC, Alzheimer's Research Trust, The Wellcome Trust. Many people object to intelligence tests. Some say IQ test ...

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 ...