Most adults never have to take an IQ test. But tests for assessing students' cognitive abilities, such as the cognitive ability test (Cat), are used in schools around the world. These tests are very ...

IQ scores falling across several countries has sparked a growing debate about whether people are becoming less intelligent. For decades, average IQ scores steadily increased, leading many experts to ...

Scores above 100 suggest higher-than-average intelligence. But what does IQ truly measure, and why do some countries consistently top the list? Let’s explore the science behind this. IQ is typically ...

Discover who the smartest person in the world in 2025 is – well, according to their intelligence quotient ...

"If your IQ is somewhere around 60 then you are probably a carrot'', according to a British spokesman for high-IQ club Mensa. The study started out with a huge online IQ test... Behavioral data were ...

Yes, but not the kind most online quizzes offer. Emotional intelligence research splits into two genuinely different ...

As someone who writes for the internet, I can tell you any story about how to be more intelligent is pretty much guaranteed to attract interest. Through the privacy of our screens, our clicks reveal ...