Average IQ varies depending on geographic location, resource access, and much more.

For most of us, IQ tests are little more than another form of online procrastination. We put far more stock in GPAs and other qualifications. Yet until Tuesday, the difference of a single IQ point ...

Most adults never have to take an IQ test. But tests for assessing students' cognitive abilities, such as the cognitive ability test (Cat), are used in schools around the world. These tests are very ...

Do all Americans go through a process of dumbening? IQ scores in the US are on the wane for the first time ever — and experts are saying that technology is to blame. A report from 2023 revealed the ...

Final 2025 CDC data show a record-low U.S. fertility rate of 53.2 and a 7% drop in teen births. What the numbers mean for maternity care access. Ric Flair, 77, was hospitalized after a Tampa fall ...

(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 ...