Why do regional accents develop, and why is it so difficult to shake one later in life? Valerie Friedman, a linguist at the University of Nevada, Reno, tackles those questions and more in Why We Talk Funny: The Real Story Behind Our Accents...
A Minnesotan has been observing his infant babbling, and wonders if words like “mama” and “papa” arise from sounds that babies naturally make anyway. Are there some words or sounds that are instinctive? Or do babies only learn them from their...