The mysterious origins of two “metal canisters” found in a large mound of soil at a park in Washington, D.C., is under investigation, according to the National Park Service. Part of Fort Totten Park, ...

The U.S. Army is investigating the origins of two metal canisters that a National Parks employee discovered Tuesday in a large mound at Fort Totten Park in Washington, D.C., officials said. Part of ...

“Metal canisters” were found in soil at a park in Washington, D.C., the National Park Service says Getty Images/iStockphoto The mysterious origins of two “metal canisters” found in a large mound of ...