A team of researchers led by NOAA’s Office of National Marine Sanctuaries have discovered two significant shipwrecks from World War II’s legendary “Battle of the Atlantic” just off Cape Hatteras, North Carolina. The German U-boat 576 and the freighter it sank, named Bluefields, were found just a few hundred yards apart from each other approximately 30 miles off the coast of North Carolina, according to NOAA.