Who has the highest IQ in history? One answer would be: a 10-year-old girl from Missouri. In 1956, according to lore, she took a version of the Stanford-Binet IQ test and recorded a mental age of 22 ...

Optical illusions to find the hidden objects and numbers are effective at revealing your brainpower and visual IQ. How sharp ...

Here is an optical illusion challenge that will test your visual processing speed, attention to detail, and focus. There is a number 739 hidden among the pool of 789s, and your challenge is to spot ...

To check your cognitive skill and IQ level, there are many ways, but among these, brain teasers are the best and fun game to test your logical and thinking skills with your observation level. These ...

Lawrence Whalley received funding from Scottish Government, Henry Smith Charity, BBSRC, MRC, Alzheimer's Research Trust, The Wellcome Trust. Many people object to intelligence tests. Some say IQ test ...

Fair warning: the results may be ruff. A doggy IQ test is making rounds online that could make it rather simple to learn more about the inner workings of your pup’s mind. All a dog owner needs is ...

To assess how nutrition savvy you are, check out the nutrition IQ test, then improve your score with recs from a registered dietitian. Grid-Worthy: These 8 Foods Are as Good on Your Plate as They Are ...