IQ tests assess human intelligence in much the ... Want more health and science stories in your inbox? Subscribe to Salon's weekly newsletter Lab Notes. I gave an important talk to colleagues ...

4, 9, 16, 25, 36, ?, 64. What number is missing from the sequence? These are questions from online Intelligence Quotient or IQ tests. Tests that purport to measure your intelligence can be verbal ...

Trump then called the Democratic nominee “slow” and claimed she had a “low IQ." At a rally in Greensboro, North Carolina, later in the day, he questioned whether Harris, who is Black and of ...

Salon spoke with Gardner about how to make that a reality. This interview has been edited for length and clarity. People commonly associate IQ with intelligence. How do you feel about our culture ...