A US study has reignited debate over the widespread practice of adding fluoride to drinking water. Read more at straitstimes.com.

PUT yourself to the test with this geography-themed puzzle designed to have you stumped. Players are challenged with spotting ...

I received an email with a chart that supposedly ranks the intelligence quotients of U.S. presidents, along with the claim that President-elect Donald Trump would ...

Modern culture shifts quickly, so one may gain critical thinking, problem-solving, change adaptability, and other skills.

Can You Spot the Hidden Cat in 5 Seconds? Optical illusions with hidden images are a fascinating way to test your IQ, ...

HERE is another fun brain teaser to test your eyesight and powers of logic. Everyone can see the ice skater on the rink – but ...

Test your IQ and observation skills with this optical illusion puzzle! Spot the hidden frog among the leaves in just 5 ...

A high-IQ person listens to their intuition as a guiding force. Their sense of self-trust comes from honoring their beliefs ...

Can AI pass Humanity’s Last Exam? Discover the bold benchmark redefining artificial intelligence and its potential.

This article highlights an IQ test that uses an optical illusion to evaluate intelligence. Participants must identify two concealed robots within an image of an outdoor party in just five seconds. The ...

Optical illusions are designed to challenge our brains and test our observation skills by hiding details in plain sight. The challenge involves finding a hidden word among numerous similar words ...

If you are intellectually gifted and suspect that your emotions are as supercharged as your high-IQ brain ... also help the gifted student or child practice controlling the intensity, leading ...