The mountain range is central to the origin story of several tribal nations and has become an international symbol of the ...

In the Dakota Territory in April of 1868, the Treaty of Fort Laramie granted the Sioux nation ownership of the Black Hills, which were considered sacred grounds for the Sioux (also known as the ...

The creation of Mount Rushmore is a story of struggle — and to some, desecration. The Black Hills are sacred to the Lakota Sioux, the original occupants of the area when white settlers arrived.

Black Hills Corporation, through its subsidiaries, operates as an electric and natural gas utility company in the United States. The company operates in two segments: Electric Utilities and Gas ...