This January, the Milford facility of clamming company Sea Watch International discovered something both alarming and routine on Delaware shores: a 75 mm mustard gas shell, built by the U.S. military ...

Since 2004, at least 25 World War II-era chemical munitions have been reported in Delaware The munitions were dumped at sea, but are still found today by fishing and clamming boats In 2004, a number ...