(CNN) -- IQ scores have been steadily falling for the past few decades, and environmental factors are to blame, a new study says. The research suggests that genes aren't what's driving the decline in ...

(CNN) --IQ scores have been steadily falling for the past few decades, and environmental factors are to blame, a new study says. The research suggests that genes aren't what's driving the decline in ...

According to new research, simply watching a short video that provides some tips on how to answer specific types of questions on an IQ test work can boost your results by as many as 18 points. Nothing ...

Does the rise in IQ scores over the past century mean people are getting smarter? Since the beginning of the twentieth century, IQ scores around the world have been increasing at a rate of around ...

New data show that many children with autism spectrum disorders have greater academic abilities than previously thought. 90 percent of high-functioning children with autism spectrum disorders showed a ...

The gap in IQ scores between whites and African-Americans has narrowed by at least a quarter since 1972, a pair of researchers contend in a new paper that attempts to skewer the argument that ...

A three-year-old boy from the UK has become the youngest person to join Mensa UK, as reported by CNN. Scoring 142 on the Stanford-Binet IQ test, Muhammad Haryz Nadzim is in the 99.7th percentile of IQ ...