If you spot the crocodile under such time pressure, it tells that you have strong attention to detail and high intelligence.

Test your observation skills with this picture puzzle IQ test! Can you find the odd Grinch in just 24 seconds? Find out now!

This new puzzle is an optical illusion that tests how well you can see things. You have 5 seconds to spot the odd one out. Your basic task is to examine this visual and find the odd one out. To solve ...

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 ...

Research findings provide further evidence that early childhood education can improve educational outcomes for low-income ...

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 ...

U.S.-based startup company Heliospect Genomics reportedly is offering wealthy couples embryo screening for IQ and other ...

Heliospect Genomics is charging parents tens of thousands of dollars to "screen" human embryos in IVF for IQ levels. Does it ...