Forbes contributors publish independent expert analyses and insights. James Morris covers the rapidly growing world of electric vehicles. Once upon a time, not so long ago, Smart cars were tiny. But ...

If you’ve spent any time on TikTok lately, you’ve probably seen the smart dog wall test. Someone scoops up their dog (or cat!

The new challenge measures a dog's intelligence through exercises designed to assess memory, problem-solving and reasoning ...

Some experts say we are getting dumber by the way. But while we may be heading towards the Age of Stupid, we aren't there - ...

IQ scores are often used to compare cognitive performance across countries, but the numbers can be controversial and widely debated. Factors like education quality, nutrition, culture, and testing ...

Top 10 countries with the highest IQ in the world 2026: Global IQ rankings always grab attention because they try to compare how people in different countries perform on cognitive tests. The 2026 data ...

IQ tests are often treated as a clear, objective measure of intelligence, but the reality is far more complicated. Scores can be influenced by factors like motivation, training, culture, and even test ...

Wolfgang Amadeus Mozart is arguably the most celebrated child prodigy in history, composing his first pieces of music aged five, his first symphony at eight and his first opera at 11. After a study in ...