'Doomsday Clock' Ticks One Minute Toward Destruction

Just a minute let's give a big hand to the Doomsday clock, the symbolic indicator of just how close humanity is to catastrophic destruction. On Tuesday, at 6pm sharp, the little hand will be moved. In what direction remains to be seen. By Stephanie Pappas The Bulletin of the Atomic Scientists' "Doomsday Clock" is set at 6 minutes to midnight but may tick forward or backward on Jan. 10, 2012. In