Figure 2b shows areas of on-land sinkholes and submerged sinkholes around Alpena, Michigan. Here, we focus our discussion on a particular submerged sinkhole located 2 miles offshore in 23 m of ...

For the past seven months, the residents of Douglas and Saugatuck have been dealing with a frustrating detour and increased ...

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 ...

PORT CLINTON, Ohio (WTVG) - Ohio’s Department of Transportation is trying to recoup the nearly $17 million it spent trying to fix sinkholes in Ottawa County. They’re not just any holes.