IQ

New research finds men are favored for jobs requiring a first-rate intellect.

Research has identified embedded racism in IQ tests. Now, prosecutors in at least eight states are using that research—to legalize more executions.

Despite using them for almost a hundred years it's still unclear how accurate or fair an IQ test really is.

A new study finds lower mortality rates among highly intelligent people—a link that continues well into old age.

New research shows poorer and richer kids' brains have physical differences, but there's scope for change.

A Danish study suggests a link between severe infection and lower IQ scores.

One new study links IQ with the quality and quantity of one’s education, and another to a child’s home environment.

In reporting about electrical brain stimulation, Emma Young of course had to try it for herself. Would it change her?

How technicalities, not morals, are bringing down the death penalty.

Answer: Win this show and the general population will believe you are smart. Question: What is Jeopardy!?

Why do some children benefit more from tutoring than others? And does one small education study have the ability to drastically change our behavior as parents?