Optical Illusion IQ Test: Only 1% With Sharp Eye For Detail Can Spot The Hidden Bear In 5 Seconds! If you can find the cat ...

Studies have shown that people who excel in solving optical illusion puzzles often possess strong analytical skills and high ...

With Trump and his followers repeatedly using ‘low IQ’ as an attack line in this election, Roisin Lanigan explores the ploy ...

This Brain Teaser IQ Test will put your attention to detail and logical reasoning to the test. With just 5 seconds to make ...

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

Image: Dudolf Take a good look at the picture. In this seemingly ordinary scene, a baby chick is hiding, blending right into ...

The US Supreme Court ordered a federal appeals court to take another look at how it decided an Alabama man on death row was ...

This optical illusion puzzle challenges participants to identify which of four glasses holds the most water, factoring in the displacement caused by various objects within each glass. The task ...

Kamala Harris responded to Donald Trump's calls for a cognitive test and argued the former president is 'unfit' to serve ...

Vice President Kamala Harris told CBS News's Norah O'Donnell that she'd take a cognitive test when asked about Donald Trump ...