Is your IQ score a crystal ball for your future, or just a snapshot of a very specific set of mental muscles? We’re pulling ...

People with higher reasoning skills appear to be better at forming internal maps of how different objects are related in space, according to a study published in Cell Reports. The research provides ...

In a digital age—that puts a premium on facts, figures, and data—crystallized intelligence has become disproportionately valued over fluid intelligence. A wide range of new studies is finding that ...