Environment Would You Sign Into Facebook With a Map? Geography-based passwords may be the future of online security. Paul Bisceglio
News in Brief Mapping the Laws, Lobbying, and Life-Altering Consequences of Guns Some recent attempts to quantify the chaos. Lauren Kirchner
Environment Mapping (and Potentially Preventing) Crime With Math Mathematicians propose using the “Lévy flight” model to reveal and police hotspots of crime. Lauren Kirchner
Social Justice The Google Maps of 1917 Before Mapquest and Google, there was the "electric directory." Matt Novak