![Why More and More Shipwrecks Are Being Discovered](https://ic-cdn.flipboard.com/history.com/23e50a8ea8eb1c91043df7ea5227e39afdc42e15/_xlarge.jpeg)
Tens of thousands of shipwrecks lie lost and forgotten on the sea floor—but efforts to locate and explore them have seen great advances. It has been …
* View the article originally published here. ** More curations: Al Cannistra at San Antonio ONE here.