IQ tests have undergone huge adjustments over the decades to account for racial, gender, and social biases, as well as ...

Test your IQ with this optical illusion challenge! Can you spot the hidden deer in this snowy picnic scene in just 5 seconds?

Can you spot the odd teddy bear in just 5 seconds? This Picture Puzzle IQ Test is a fun challenge to test your observation ...

THIS is the fun brain teaser that tests whether you are officially a genius. You can claim the label if you’re able to spot all three of the bananas hiding amongst the hundreds of Pokemon.

The measurement of intelligence through standardized tests is both a fascinating and complex topic. By leveraging various IQ tests, including the celebrated Mensa IQ test, we can gain deeper insights ...

Do you think you have an exceptional eye for detail and the quick thinking abilities of a detective? If so, this brain teaser ...

A recent systematic review and meta-analysis suggests that more exposure to fluoride may be linked to lower intelligence ...

THIS is the brainteaser that challenges you to use your cat-like reflexes to spot the kitty who has a uniquely shaped nose.

IQ tests are excellent for testing the intelligence of an individual. These types of puzzle challenges present readers with ...

The NBA is experimenting with a smart basketball made by SportIQ, a Finnish startup that develops sensor systems for sports.

I received an email with a chart that supposedly ranks the intelligence quotients of U.S. presidents, along with the claim that President-elect Donald Trump would ...