ceremonial clothing and headdresses prized by collectors. But the Smithsonian National Museum of the American Indian (NMAI) is home to one of the largest collections of a Native American art form ...

A late-19th-century sled fashioned from eight buffalo ribs—as simple, utilitarian and elegant as a Shaker chair—was made by members of South Dakota’s Lakota Sioux tribe. National Museum of ...

The Black Hills are sacred to the Lakota Sioux, the original occupants of ... that ended with the death of two FBI agents and one Native American. In a case that continues to spur controversy ...