US President Donald Trump has once again sparked discussion about his mental fitness after stating that he took an “IQ test,” ...

As the self-quantification movement matures, users are expanding beyond physical tracking to assess how they think, decide, ...

A team of scientists has developed a highly accurate blood test for Chronic Fatigue Syndrome. The test reads tiny DNA patterns that reveal the biological signature of the illness. For millions who’ve ...

Given every two years to a sample of America’s children, the National Assessment of Educational Progress is considered one of ...

On the first standardized tests since Illinois changed the scores needed to be deemed proficient, the state reports more ...

Congresswoman Jasmine Crockett stopped by 'Jimmy Kimmel Live' to accept Donald Trump's IQ test challenge to her.

How do you define and measure intelligence? The consensus seems to be that you can't, but the IQ test is the closest we've ...

Are you an expert puzzle solver? Test your IQ and problem-solving skills by solving this viral math puzzle in 3 seconds. Only ...

Most people fail this challenge, but those with Einstein IQ levels and Sniper Vision can find the cat hidden in this tricky ...