The New York City-based developer who has struggled for a decade to redevelop the historic Herman Kiefer hospital and surrounding property in Detroit has filed for Chapter 11 bankruptcy protection.

The measure's sponsor, Sen. John Damoose, R-Harbor Springs, said it effectively costs an adult $51 to get to the island — $38 for a ticket (up from $34), at least $10 to park at Mackinaw City or St.

Michigan Attorney General Dana Nessel is suing automotive supplier Tribar Technologies Inc. over air and water pollution, ...