Michigan's lakes sometimes freeze slowly and allow blue ice to form. Here's what to know about the phenomenon.

Press the question mark key to get the keyboard shortcuts for changing dates. Open since 1887, this Mackinac Island mainstay boasts the world's longest front porch. Another claim to fame is the ...

Jason St. Onge shared a photo online showing chunks of blue-hued ice piled up on the island's shore this week with the Mackinac Bridge in the background. George Leshkevich, scientist emeritus at ...