Based on emerging accounts of his behavior before his deadly attack at Virginia Tech, Cho exhibited three characteristics that the experts say are common among school shooters: He didn’t “just snap” ...

WILMINGTON, N.C. — Donald Trump was ticking through a list of reasons to support him over Hillary Clinton on Tuesday when he decided to linger on one. “If she gets to pick her judges, nothing you can ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. For decades, intelligence has been often reduced to a number — ...