Psychological research shows that intolerance of uncertainty limits reasoning ability. Highly intelligent individuals tend to ...

U.S. currency in the form of the dollars was launched in 1792, with unique anti-counterfeit tech and presidents on bills.

NEW YORK CITY, NY, Jan. 14, 2026 (GLOBE NEWSWIRE) -- bestiqtest.org today announced that it continues to lead the online IQ ...

This riddle IQ test will put your intelligence and critical thinking skills to test. If you are a brilliant mind, you can ...

Ask yourself these questions if you want to truly test your intelligence—science says they're better than IQ tests.

Engaging System 2 requires significant metabolic energy. Your brain consumes a lot of your body’s energy as it is; intense ...

Finding out if you're intelligent isn't so hard nowadays with all the resources and quick-fire brainteasers. You could try a puzzle, or get lost with a tricky optical illusion, whatever floats your ...

Riddles are a type of brain teaser that comes in the form of questions, sentences, or statements. Riddles are great brain ...

Do you want to see how locked in you were to the world’s headlines in 2025? Take my 2025 “News IQ” Test to see if you can ...

After the U.S. president shared the results of his third cognitive exam, Kimmel took the same test and aced it easily. What ...

Think you're good at general knowledge or clued up on pop culture? Take this week's pub quiz to see how you score.