How is intelligence measured in your corner of the world? For many people, it boils down to school grades and test scores, ...

Ever been called lazy for certain habits you just can’t shake? Good news – some of those so-called ‘lazy’ behaviors might actually be signs of higher intelligence. Scientists have found connections ...

People with higher reasoning skills appear to be better at forming internal maps of how different objects are related in space, according to a study published in Cell Reports. The research provides ...

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 ...

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 ...

People with a seriously low IQ tend to have obvious traits that show up in they ways they think, talk, and handle everyday ...

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 ...

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 ...

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 ...