Your brain is a muscle, and just like any other muscle in your body, it needs exercise to stay sharp. Engaging in brain ...

A man is chopping down a tree, but there's a big mistake in the picture! Can you spot what's wrong in just 5 seconds? Test ...

Studies in cognitive neuroscience reveal that people with high IQs and exceptional attention to detail tend to excel at these ...

Discover the Hollywood stars with the highest IQs! From actors to musicians, these celebrities are not only talented but also ...

See how you score on some examples from a Wonderlic IQ test. Set your clock for five minutes, don't peek at the answers, and ... oh, yeah, run the 40 and give us some bench-presses first ...

Intelligence tests appeared in the early 20th century. The first attempts to measure mental abilities were made by the French psychologist Alfred Binet, who developed a test to identify children with ...

Your Favourite Colour Reveals Your Hidden Personality Traits IQ riddles challenge your logical reasoning, forcing your brain to think outside the box. They test how quickly and effectively you can ...