As the self-quantification movement matures, users are expanding beyond physical tracking to assess how they think, decide, ...

The scientists found that cognitive ability strongly influenced how well participants understood speech in noisy conditions.

"I know that he can't seem to find himself in the Oval Office to make sure that he can end this shutdown, but he does have ...

Think you're good at general knowledge or clued up on pop culture? Take this week's pub quiz to see how you score.

Think You're Smart? The Ultimate List25 Trivia Challenge: <a href=" ►25 Signs You’re Smarter Than You Think: <a href=" Stephen Hawking famously said, “People who boast about their IQ are losers.” That ...

A recent study of cognitive analyses says the average intelligence quotient, or IQ, in the United States is about 98.

We’ve all heard of IQ tests. Perhaps you’ve taken an official test or anonymously taken many of the ones shared on social media. But what exactly do they mean? Where do they come from? Are they even ...

A Florida judge ruled that convicted double murderer Marcelle Waldon remains eligible for the death penalty. The ruling found Waldon did not meet the legal criteria for an intellectual disability, ...

The defendant bears the burden of establishing intellectual disability by clear and convincing evidence." The mean IQ test ...

Brain teasers are great for boosting your mental abilities. These visual riddles enhance critical thinking, problem-solving skills, memory, and focus. Studies show that brain teasers can also help ...