If you can solve this in under 5 seconds, you are typically gifted with high critical thinking abilities and can process ...

Readers with sharp minds can find the cat’s real owner in the picture in 7 seconds. Are you one of them? Find out now!

A quick-fire quiz is leaving Brits completely baffled. You'll need to get at least eight questions right to prove you have ...

Brain teaser puzzles are one of the best ways to sharpen the mind, and test one's critical thinking and problem-solving ...

We often hear about how smart Albert Einstein was, but no one actually knows his IQ because he never took an official IQ test ...

Only those with an IQ as high as Einstein will be able to solve this fiendishly challenging brainteaser. In fact, you might ...

A brain teaser claimed only high-IQ individuals could solve it, sparking lively discussions on social media, with users ...

A new optical illusion challenges readers to test their observation skills by finding a hidden broom within a messy pile of ...

Asked if Harris would take a cognitive test, as Trump had called for, she said: ‘Sure. I would challenge him to take the same ...

That hype has carried over to Duke, where Flagg is at the center of the team currently projected to win the NCAA Championship ...

A new study has indicated that children with high IQ scores are more likely to be diagnosed with ADHD later in life.