IQ tests are excellent for assessing an individual's intelligence. These types of puzzle challenges present readers with problems in the form of picture puzzles, math puzzles, or a statement. You have ...

Happiness is often sold as a simple equation of success, money, and a sharp mind, but the data tell a more unsettling story.

IQ, whether it’s someone’s baseline technical expertise or technical expertise that’s been amplified by AI, has its limits.