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

If you’re looking for a complete guide to Wind Cave National Park, then you’ve come to the right place. Keep reading to ...

Scientists believe Bear Butte was formed around 65 million yea rs ago when magma (molten rock) from the earth ... in Wyoming and the Black Hills of South Dakota was covered again and again ...

South Dakota state historian Doane Robinson writes to eminent Chicago sculptor Lorado Taft proposing that one of the "Needles" -- spiky rock formations -- of the Black Hills be carved in the ...

Near the Black Hills of South Dakota, there's a state park that rivals the grandeur of Italy's Dolomites. Known for its jagged peaks and slender spire rock formations, the park's Cathedral Spires ...

In my mind, there is no argument that our climate is in crisis. The decisions we make regarding climate justice and energy ...

FORT YATES -- The governors of North Dakota and South Dakota on Monday held a joint visit with tribal leaders at the Standing Rock Reservation headquarters, discussing a wide range of issues ...