Estimates say as many as a million bats may hibernate inside the Millie Mine shaft. Here's when you can see them take flight.

BOYERS, Pa. — As you ride in a golf cart into the mouth of the Iron Mountain limestone mine, the temperature change is immediately noticeable. The natural climate control provided by the rough-hewn ...

This week’s Back to the Present, provided by the Menominee Range Historical Museum in Iron Mountain, is of the ...

BOYERS, Pa. — As you ride in a golf cart into the mouth of the Iron Mountain limestone mine, the temperature change is immediately noticeable. The natural climate control provided by the rough ...