Add Yahoo as a preferred source to see more of our stories on Google. In a world increasingly driven by quick wit and fast-paced decision-making, the ability to navigate complex problems with elegance ...

The world's shortest IQ test is just three questions long and can tell if you're smarter than 80 percent of the population. Called the Cognitive Reflection Test (CRT), it has been around since 2005 ...

Add Yahoo as a preferred source to see more of our stories on Google. IQ tests promise a clean number, but intelligence has never worked that way. Real cognitive ability shows up in how people reason ...

The concept of intelligence is fascinating and complex. While formal IQ tests are a structured way to measure cognitive abilities, they don’t tell the whole story. A person's intelligence isn't just ...

Researchers used smartphone tracking to study how people listen to music in the real world. They found that natural listening habits, especially the lyrics of chosen songs, provide evidence of a ...

Maybe you have a dark sense of humor, or perhaps you failed your driver’s test—both are signs of intelligence, according to science. But how smart are you, really? The Cognitive Reflection Test (CRT), ...