Brian Resnick was Vox’s science and health editor and is the co-creator of Unexplainable, Vox’s podcast about unanswered questions in science. Intelligence quotient — or IQ — can be an ...

IQ is often dismissed as antiquated, misguided, or less important than personality traits. But according to Stuart Ritchie, an intelligence researcher at the University of Edinburgh, ...

Intelligence Quotient is a personal favorite metric of Donald Trump, who has frequently espoused his own intelligence - deeming his IQ "one of the highest" - while criticizing his detractors.