If you manage to find the mistake within 5 seconds, it’s a sign of strong logical reasoning and excellent mental focus.

Picture puzzles have long been recognised as a fantastic way to exercise the mind, improving focus and enhancing IQ. In fact, ...

Have you ever found yourself needing help with a deceptively simple puzzle? This brain teaser is a perfect example of a ...

More than 50 years ago, Craig Ramey, professor and Distinguished Research Scholar at the Fralin Biomedical Research Institute at VTC, began a landmark study to investigate the long-term impacts of ...

People with high IQs are more likely than others to be heavy drinkers but less likely to binge, according to medical ...

Thyroglobulin levels during pregnancy were associated with lower early childhood IQ and increased risk for subclinical hyperthyroidism.

In preparation for the fall respiratory virus season, every household in the U.S. can now order another round of at-home COVID tests kits from the government. As of this week, you can go to ...

Another indicator that someone has a high IQ but no confidence is if they need constant reassurance. Crying in their friend's ...

Differences in intelligence are influenced in part by genetics. But how much can genetics really tell us, and how can we best ...

Even Donald Trump’s most diehard supporters must admit he’s not the man he was in 2016. At 78 years old, he rambles ...