Since fall 2018, NOAA and the US Navy have been working with a number of scientific partners to study sound within seven national marine sanctuaries Words by Rachel Plunkett Have you ever travelled to a new city and noticed how different it sounds from home? Perhaps instead of hearing …

New mapping technology and a small manned submersible allow a team of scientists to 3D map a moment in history Text by Joseph Frey On July 15, 1942 Kapitänleutnant Hans-Dieter Heinicke, commander of German submarine U-576, would make a decision that would seal his fate and that of his …