During the day, Michigan’s beaches are just like any other beach in the world. As a cool-warm breeze sweeps the waves, rocks from the seawater are abandoned on the shore where a visitor pays interest ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people do their rock hunting during the day, but you can't find "Yooperlites" until the sun goes down. Yooperlites are rocks ...