A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...

Brain teasers like this one are perfect for testing not only your IQ but also how sharp your observation skills are. In this ...

Do you posses heightened visual intelligence? If you find the needle quickly, you are in a special group of sharp-minded ...

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

One odd habit that usually indicates a person has a high IQ is learning lots of different skills. They feel a need to be ...

Test your brainpower with this Picture Puzzle IQ Test. In just 8 seconds, spot the mistake in this park picture! A visual ...

Brainteasers get the grey matter working and enhance the cognitive function and honing perception skills and this teaser ...

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

An 'IQ test question' has been shared to TikTok by Online Training 4 Everyone and it aims to reveal how many Brits have a ...

A US startup, Heliospect Genomics, is offering wealthy couples the option to test embryos for IQ amid growing ethical debates ...

Recent research suggests that the disease can diminish intelligence even years after symptoms resolve. It's one more reason ...

CINCINNATI (WXIX) - An unexpected life lesson has led a Miami University professor to look at how intelligence is viewed in ...