When your country's nuclear test is picked up by seismologists as a potential earthquake, it can be awfully hard to keep its location a secret. Indeed, entering the U.S. Geological Survey's coordinates in Google Maps for the epicenter of what was first thought to be an earthquake but is now clearly North Korea's third nuclear test shows the exact location of the test: Google recently released new maps of North Korea tagged with unofficial information from defectors and activists. Not far from the USGS' coordinates is a windy mountain road labeled by those activist cartographers as "Nuclear ... Read More