News in Brief How Friends Make Us Happy on Facebook Surprise: The more engaged and supportive our friends are, the better we feel. By Nathan Collins (Photo: Chris… See More
News in Brief Extracting Signal From the Noise It’s the key to getting through college (and life). By Emily Weiss (Photo: Sean Gallup/Getty Images) As if… See More
News in Brief How Default Settings Rule the World The designers who decide defaults have immense, potentially life-saving power. By Lena Groeger One small change at the… See More