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 ...

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 ...

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 ...