Why Two Major Earthquakes Hit Mexico Two powerful quakes, 12 days apart, have killed hundreds of people in Mexico this month. We look at how, where and why the big ones happen. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:China Once Looked Tough on Trade. Now Its Options Are Dwindling.With Moon as His Muse, Japanese Billionaire Signs Up for SpaceX VoyageWith a Submarine, Japan Sends a Message in the South China SeaMerkel Tested as Her Chief Spy Becomes a Hero of the Far-RightPussy Riot Activist May Have Been Poisoned, German Doctors SayBMW, Daimler and Volkswagen Face Collusion Investigation in Europe