In April, the Great Lakes Shipwreck Historical Society announced the discovery of the Adella Shores, which sunk to the bottom of Lake Superior with no survivors on May 1, 1909. Sonar showing the ...

A couple sits on a beach near Lake Erie, Wednesday, Sept. 4, 2024, in Oregon, Ohio. An effort to map the bottom of the Great Lakes is gaining momentum amid promises that it will help ...

The Great Lakes map would provide fuller images of bottom features that have changed in the last 50 years due to erosion and shifting sands, giving navigators new depth findings that would improve ...

The Great Lakes Observing System estimates mapping all five lakes will cost $200 million. The money would be spent on a combination of advanced sound and light detection technologies over ...

The Great Lakes map would provide fuller images of bottom features that have changed in the last 50 years due to erosion and shifting sands, giving navigators new depth findings that would improve ...