The Swedish warship Vasa sunk in the 17th Century on its maiden voyage. It keeled over and water rushed in, killing 30. New research has found that specific flaws in the ship’s design probably sent it to its early, watery grave.
Bruce Gellerman of member station WBUR in Boston reports on the shadowy dumping of massive amounts of Nazi and possibly Soviet chemical weapons into the Baltic Sea after World War II. After nearly half a century on the sea floor, some of the weapons are starting to leak and wash ashore.