Doomsday Clock Advances to 11:58 P.M., Closest Since 1950s The “clock,” kept by the Bulletin of the Atomic Scientists, is a symbolic measurement of scientists’ concerns about disaster. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Taliban Announce Spring Offensive, Even as Peace Talks Gain MomentumSudan’s Military Says It Won’t Extradite Ousted PresidentAssange: A Self-Proclaimed Foe of Secrecy Who Inspires Both Admiration and FuryJulian Assange, Uber, Michael Avenatti: Your Friday BriefingPalestinian Boycott Activist Denied Entry to United StatesThe People Demand Answers: What Happened to Julian Assange’s Cat?