Underground Mapping Near Stonehenge Reveals a New "Super Henge"

The mysteries of Stonehenge are revealed sometimes by unusual methods—forgetting to water its grass or whacking its stones with quartz. In this case, it just took four years of staring at the ground. A new underground survey reveals a vast complex of unknown Neolithic monuments near Stonehenge, including a huge… »9/09/14 8:56pm9/09/14 8:56pm