Test your IQ with this mind-boggling optical illusion puzzle! Can you spot the hidden second eagle in just 5 seconds? Prove ...

Individuals with high IQ levels and superior visual processing often excel in such visual tests. It’s a combination of quick ...

Perhaps the best thing about Cerebrum IQ is that it provides practical exercises for you to do to build upon your weaker ...

Humans have always enjoyed testing their wits with puzzles and riddles, long before modern IQ tests were invented. One of the ...

How sharp are your observation skills? Ready to test your IQ and critical thinking abilities? Brain teasers are the perfect ...

Discover how nutrition impacts mental health and cognitive abilities. Explore the Mediterranean diet, sugar's effects, and processed food risks on your brain.

Find out how good your general knowledge is with our quiz that will get you ready for your next trip to the pub.

Designed to assist educators in identifying children who needed additional help, this test laid the foundation for modern IQ testing. Advancements in psychology and data analysis have made IQ tests ...

In excellent timing, the Bank of England is offering you the chance to win up to £1,000 in cash for a limited time only. If ...

Part 2 of this DI series presents a device that allows you to play with and display live SDR signal spectrums with negative ...

Take this test to assess your executive function abilities. Take this test to assess your executive function abilities.