A common way to measure intelligence is through IQ tests, which assess abilities like problem-solving and critical thinking.

An unofficial ranking of the world's cleverest countries based on criteria including number of Nobel Prize nominations and average IQ, among others.

This particular one involves a list of countries and their average IQs, and it even cites a research study as its provenance.

Having a good level of attention to detail and being able to pick up on subtle patterns can be another indicator of someone's ...

Those with very high IQs are likely to have at least one type of overexcitability. Learn about markers for imaginational overexcitability as well as strategies for best outcomes.

IQ tests have undergone huge adjustments over the decades to account for racial, gender, and social biases, as well as ...

The OP, unaware that 101 is barely above the average IQ of 100, confirmed their score, prompting a pause from the interviewer. "That's a bit better than normal, but we were hoping for someone ...

Hidden in this image filled with the word "CAT" is a single "CUT." Think you have sharp eyes and an above-average IQ?