SOUTH HAVEN, MI -- Lake Michigan’s beaches are filled with colorful rocks, beach glass and intricate fossils from different eras of the lake’s 1.2 billion year history. Because of that, the beaches ...
The same technology was used to map the famous Endurance shipwreck, which lies 10,000 feet beneath the water near Antarctica.
Researchers recently surveyed the bottom of Lake Michigan after spotting strange circles on the lakebed in 2022. New observations show the circles are craters, but how they formed remains unclear.
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