Children under 10 are not very accurate at judging their own intelligence, according to a large-scale study published in Intelligence. Researchers in Estonia found that younger children’s ...

Intelligence quotient, more commonly referred to as IQ, is a measure of an individual’s intelligence, sanity, and acumen. The use of IQ for measuring intelligence is not the first of its kind.

A new map showcases which U.S. states have the highest IQ, offering insight into the intellectual landscape of the nation and the socio-economic factors that play a role in determining intelligence.

While intelligence can sometimes be an innate quality sparked by childhood experiences and interests, it's also something that can be built and cultivated by healthy habits, routines, and adult ...

So, just how smart do you think Delawareans are? The state's average IQ ranking might surprise you. According to a study by data accessibility website Data Pandas, the First State ranks 28th in the ...