Test your observation skills with this picture puzzle IQ test! Can you determine which person is thief in just 23 seconds?

Test your IQ and observation skills with this brain teaser! Can you spot who’s carrying the most weight in just 5 seconds?

THIS mind-boggling optical illusion has puzzle fanatics stumped and struggling to find the answer – but do you have what it ...

According to a study done by Wiqtcom Inc, a Finnish organisation, Asian countries are the most intelligent countries with the highest IQ ...

Brain teasers and IQ tests not only entertain but also boost critical thinking and cognitive skills. The challenge involves ...

Optical illusions are fascinating brain puzzles that challenge not only your vision but also your intelligence. These ...

Conversely, someone with a reading disorder, such as dyslexia, may get poor marks in school but do well on nonverbal ...

SPOTTING the numbers in this brainteaser is easy, but can you outsmart everyone and find the odd one out? Time to put your ...

SPOTTING the mess in the bedroom is easy, but can you outsmart everyone and find the hidden spider? Time to put your vision ...

A person's IQ during high school is predictive of alcohol consumption later in life, according to a study by UT Southwestern Medical Center researchers published in Alcohol and Alcoholism.

“We’re not saying that your IQ in high school controls your destiny,” said senior study author Dr. E. Sherwood Brown. “But IQ levels could lead to intervening social factors that influence ...