Theodore J. Karamanski: Lake Michigan is under threat. The dangers are out of sight.
Today, Lake Michigan is not sending up a warning flag. The threats to our waters are insidiously obscured from sight.
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Op-ed: An SOS for our Great Lakes lighthouses and heritage
As winter descends on the Great Lakes, the oldest and most historic structures on its shores face a season of peril. Lighthouses were built to withstand brutal ice, waves and...