This story has been updated since it was first published at 6 a.m. July 31 to include information about a power outage and an ...

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.

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

One side featured Meriwether Lewis and the other side featured William Clark. Other commemorative currency includes a $10 bill that has pictures of Lewis and Clark on it and a Sacagawea coin, who ...

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 ...