Chef Sean Sherman, founder of the company The Sioux Chef, uses ingredients native to the Americas to draw attention to the long-forgotten Native culinary tradition. His research and cooking are also a way to push back against processed foods that…

Members of the Great Sioux Nation could pocket a large sum set aside by the government for taking the resource-rich Black Hills away from the tribes in 1877. But leaders say the sacred land was never, and still isn't, for…