John, 12-years-old, is three times as old as his brother. How old will John be when he is twice as old as his brother? Two families go bowling. While they are bowling, they order a pizza for £12, six ...

An icon in the shape of a lightning bolt. Impact Link Science just took us a small step closer to HAL 9000. A new artificial intelligence (AI) program designed by Chinese researchers has beat humans ...

And of course there are proxies for intelligence; for example, studies show that if you crave time alone, you may be smarter than average. Now there’s another — and very quick — test you can take to ...

Whether you just want to satisfy your curiosity or to brag about it later, these are 8 Mensa IQ test questions you need to answer to join Mensa, and you are free to try to answer it correctly. A bit ...

Questions from the world’s shortest IQ test even stumped students at Yale and Harvard! Maybe you have a dark sense of humor, or perhaps you failed your driver’s test—both are signs of intelligence, ...

IQ is often hailed as a crucial driver of success, particularly in fields such as science, innovation and technology. In fact, many people have an endless fascination with the IQ scores of famous ...