WMTV 15 News on MSN

Before Wisconsin existed, this underground classroom was taking shape

Cave of the Mounds, a National Natural Landmark just west of Madison, has welcomed millions of students underground since ...
Modern Engineering Marvels on MSN

Scientists trace a sunken microcontinent that still shapes Europe’s mountains

How can rocks in the Alps, the Apennines, and the Balkans share a common origin when they sit on opposite sides of seas and ...