A prize offered by an Indian state leader is intended to shed light on a Bronze Age civilization — and settle a cultural battle.

For over a century, people in North Dakota have been digging up artifacts from the state's past. But tribal members say some of those pieces are remains of their ancestors.

W ith a vast expanse of natural splendor, South Dakota is rich in history, outdoor experiences and unique activities. In the Mount Rushmore State, visitors will find two of the wo ...