Archaeologists in Denmark unveiled the world's largest medieval cog ship, discovered off Copenhagen after 600 years underwater. The vessel is in remarkable preservation.

The Ship Graveyard is a haunting collection of abandoned vessels from across the globe, rusting away on the coast. This video takes you through the eerie remains of these forgotten ships. Donald Trump ...

Sometimes history lies hidden just around the corner. Just south of Washington, D.C., is a graveyard with more than 100 wooden ships that date to World War I — the Ghost Fleet of Mallows Bay. NPR’s ...