Intelligence quotient, usually shortened to IQ, is a measure of how well someone uses information, logic, and reasoning compared to their peers. The first test for measuring IQ was developed by ...

Brain teasers have a curious way of making us stop and rethink even the most basic facts. Whether you're a logic lover or simply someone who enjoys challenging their mind, there's something oddly ...

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 ...