SD man finds artillery shell buried in backyard A military bomb squad has disposed of a World War I artillery shell that a Rapid City man found buried in his backyard.
June 15, 2013 - KOTA Rapid City
Dud artillery shells left above Yellowstone pass JACKSON, Wyo. (AP) — An unknown number of dud artillery rounds litter the slopes above a remote pass inside Yellowstone National Park, but there are no plans to find and safely detonate them or stop the avalanche control program that uses artillery shells to keep the pass open during the winter.
June 13, 2013 - Associated Press via Yahoo! News