An optical illusion is a riddle where the viewer perceives the image differently. These illusions come in a variety of types, ...

If you often find humor in situations others might not, it might indicate a high IQ. A study published in the journal ...

IQ tests effectively measure an individual's intelligence. These assessments present a problem to the participants, which ...

Intelligence as measured by IQ tests is the single most effective predictor known of individual performance at school and on ...

Spot the hidden rabbit among laughing animated children in this fun optical illusion challenge. Test your 6/6 vision and ...

Only 1% of highly intelligent readers with sharp visual skills can find the mistake in the picture in 5 seconds. Are you one ...

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 ...

The US Constitution says any natural-born citizen over 35 who has lived in the country for at least 14 years can run for ...

An optical illusion is challenging Brits to spot a woman hiding in plain sight - and it's leaving people feeling frustrated.

High IQ doesn’t just mean solving puzzles faster or nailing trivia—it’s about seeing the world with razor-sharp clarity. This unique perspective often comes with a low tolerance for things ...

When you are truly intelligent, you tend to do things (and think) a certain way, such as these 11 psychological habits of a high-IQ person.

The article highlights individuals with exceptionally high IQs, led by YoungHoon Kim with a reported score of 276. It explores the diverse fields in w ...