'Monotonous' Ocean Mapping Leads Researchers to 128-year-old Shipwreck

It started out as just your average sweep of the ocean floor, but it wasn't sand or those creepy angler fish scientists discovered, rather the unlocking of a 128-year shipwreck mystery. Nathan Rousseau Smith has the story.
Published: 2:41 PM EDT May 18, 2018
Updated: 3:06 PM EDT May 18, 2018