Dr. Bill Roggenthen, a professor emeritus of geology at South Dakota Mines, has been reading the rocks at America’s Lab since ...

Two pallets of eggs were rolled off a Dakota Layers truck and into Feeding South Dakota’s warehouse Tuesday morning. It’s the ninth year in a row Dakota Layers has donated a dozen eggs for ...

Objective: As a result of this activity, students be able to describe and demonstrate how different major geological processes ... like Bear Butte in South Dakota. "A Falconer’s Memoir" does ...