If you checked off many of these signs—from your late-night habits to your constant "why"—you likely possess a high degree of ...

If you search for the highest IQ on record, you will likely encounter the number 228, attributed to columnist Marilyn vos Savant, or the number 230, attributed to mathematician Terence Tao. However, ...

While a study from Cognitive Processing argues that gender has little to do with someone’s innate intelligence levels or ability to learn, it does suggest that the manifestations of their intellect, ...

Your wife’s high IQ is a valid indicator of her intellectual potential, and I am happy to see that her intellectual capacities were eventually valued. But I do not think my lower IQ score was a valid ...

(CNN) — IQ scores have been steadily falling for the last few decades, and environmental factors are to blame, a new study says. The research suggest that environmental factors -- not genes -- are ...

Mensa is an international organisation for people who score at or above the 98th percentile on a standard IQ test.