A New York Times Magazine story on one of the most famous Native Americans in the history books raises a provocative question ...

A growing body of evidence suggests she might have survived into old age — which would entirely change the story of America’s ...

Earling, a citizen of the Confederated Salish and Kootenai Tribes, wasn't sure about the Lewis and Clark assignment. "She said, 'This isn't what I do,' " said Millin.

The crouching position of Shoshone guide Sacagawea, right, in relation to explorers Meriwether Lewis and William Clark, in a Charlottesville, Va., statue was controversial prior to the statue's ...

On June 1, 1905, nearly 40,000 people turned out for the opening day of Portland’s only “World’s Fair.” Today, it is all long gone. This image from 1905 shows the Lewis and Clark ...