Isla McNabb, a 2-year-old from Kentucky recently became the youngest current member of American Mensa, a society for those with high IQs. She tested in the 99th percentile for the Stanford-Binet ...

Do you want to see how locked in you were to the world’s headlines in 2025? Take my 2025 “News IQ” Test to see if you can ...

LONDON (Reuters) - Women who drink even moderate amounts of alcohol while pregnant may risk lowering child's intelligence levels, according to a study by British scientists. Advice to pregnant women ...

Children from Singapore, Japan, South Korea, China, and Finland consistently score high on IQ tests due to strong education ...

Fluoride is one of the most interesting stories of public health improvement. It all began over 100 years ago, with two simple observations: 1) that lots of people in some areas of the world had weird ...

Children's intelligence quotient (IQ) scores are not significantly different in the first months after concussion compared with before concussion, data suggest. In a multicenter study of almost 900 ...

There have been concerns about the potential adverse effects of video gaming since the advent of video games. Some of those concerns are legitimate, and there is evidence that excessive screen time of ...

This story about intelligence testing in schools was produced by the Hechinger Report, a nonprofit, independent news organization focused on inequality and innovation in education. Sign up for the ...

MyIQ is changing how digital culture engages with intelligence. In 2025, cognitive testing has become part of personal ...

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 ...