Intelligence Quotient (IQ) tests have intrigued people for decades as a way to measure cognitive abilities. This article delves into the origins, evolution, applications, and significance of IQ tests, ...

Early risers may have higher verbal intelligence compared to night owls, according to new research that challenges previous studies on the subject. The study, conducted by researchers at the ...

The question of whether political leanings are connected to intelligence is a long-standing and often contentious topic. While many assume their ideological opponents are simply less intelligent, ...

A lot of authors have put the word "intelligence" in their book titles over the past years. This includes my own new book, “Personal Intelligence,” and scores more. I decided to find out more about ...

Psychologists administer IQ tests. Some psychologists don't test children younger than 4. Costs for testing can vary by the provider. Isla McNabb, a 2-year-old from Kentucky recently became the ...