Lake Huron, the third largest of the Great ... Figure 2b shows areas of on-land sinkholes and submerged sinkholes around Alpena, Michigan. Here, we focus our discussion on a particular submerged ...

For a second year in a row, a record number of shipwrecks were discovered in Wisconsin's Lake Michigan waters last year. According to the Wisconsin Historical Society, 17 total shipwrecks were ...

In June, a large sinkhole at Big Bay Park swallowed up a sidewalk near Lake Michigan. On Thursday, crews were still working to repair the 30-foot deep hole. “It’s funny, we were driving around ...