Brain teaser puzzles offer a fascinating way to engage and sharpen the mind, testing one's critical thinking and ...

Optical illusions are more than just mind-bending images—they are a powerful way to test your IQ and observation skills.

An umbrella is hiding expertly in the forest. Only sharp-eyed readers can spot it in 7 seconds. Are you one of them?

People with high IQs and exceptional attention to detail can often solve this puzzle faster than others. Brain Teaser IQ Test ...

Get on your bike because the clock is ticking! This optical illusion tests more than just your speed - it also tests your IQ ...

THIS mind boggling brain teaser will leave you scratching your head as you try to find the hidden chick amongst the sheep. ...

One odd habit that usually indicates a person has a high IQ is learning lots of different skills. They feel a need to be ...

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

CINCINNATI (WXIX) - An unexpected life lesson has led a Miami University professor to look at how intelligence is viewed in ...

Recent research suggests that the disease can diminish intelligence even years after symptoms resolve. It's one more reason ...

Prominent cryptocurrency advocates Mark Cuban and Max Keiser criticized former President Donald Trump’s move to proceed with ...

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