Math puzzles are a type of brain teaser that tests the reader's critical thinking and problem-solving skills. These ...

IQ tests are excellent for testing the intelligence ... You have excellent attention to detail and a high level of intelligence. Those who couldn’t can scroll below for the solution.

(CNN) – Being exposed to high levels of fluoride could impact intelligence. According to a new government survey, fluoride levels in children’s urine were measured. They reported a drop in IQ ...

Kyrie Irving walkoff interview after scoring a game-high-tying 24 points for the victorious Mavericks in his Dallas debut.

(CNN) – Being exposed to high levels of fluoride could impact intelligence. According to a new government survey, fluoride levels in children’s urine were measured. They reported a drop in IQ scores ...