IQ tests, a set of questions that rate a person's intelligence, are quite popular. But, do you know about the world's shortest IQ test? It has only three questions that have managed to stump the most ...

Most people will only go out of their way to do an IQ test for fun, quickly finding a free online test to see how smart they really are. Then there are those who feel they are smarter than the average ...

IQ tests are often treated as a clear, objective measure of intelligence, but the reality is far more complicated. Scores can ...

Each of us possesses a diversity of skills, cognitive and otherwise. However, the cluster of skills we consider to be constituents of intelligence differ in different societies and at different times.

Is our level of intelligence inborn or acquired during our lifetime? Is it possible to become smarter and increase our IQ score? This is one of the hottest scientific and politically sensitive ...