A new study published in the journal Personality and Individual Differences shows that men with higher general intelligence ...

Prolonged breast-feeding is associated with higher intelligence in adulthood, longer schooling, and higher adult income, according to a study published March 17 in the Lancet Global Health. "Our study ...

Being highly intelligent may look like an advantage, but research suggests it often comes with overthinking, social isolation ...

Older people who stay sharp tend to have a thicker cortex, which is the outermost region of the brain that includes the areas responsible for judgment and complex thought. But while preserving the ...

Deception has long been considered a uniquely human trait, a product of cunning and the ability to think strategically. But what happens when this art of deceit crosses the threshold into artificial ...

You talk to yourself while problem-solving, planning, or navigating daily tasks. Maybe you narrate your actions aloud or hold full conversations with yourself. People might think this is odd. Research ...

We often equate high IQ with academic achievements or intellectual prowess, but there's more to it than standardized test scores and encyclopedic knowledge. Intelligence comes in many forms, and those ...

We all like to think we’re a little smarter than the average person. And while IQ tests aren’t something most of us take every day, there are little signs in your daily habits that might hint at just ...

One new US study suggests that the more fluoride a child is exposed to, the lower they tend to score on intelligence tests. Does this mean drinking water where fluoride is added can pose a risk? Lukas ...