When we think of celebrities, we often picture red carpets, blockbuster films, and chart-topping hits—not sky-high IQ scores.

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 ...

Retraction: On August 3, the BBC reported that the company and its purported study are an apparent hoax. We regret the error. Original story: Web users are constantly ...

University of Liverpool provides funding as a founding partner of The Conversation UK. London School of Economics and Political Science provides funding as a member of The Conversation UK. Most adults ...

Do all Americans go through a process of dumbening? IQ scores in the US are on the wane for the first time ever — and experts are saying that technology is to blame. A report from 2023 revealed the ...