Many of us learned about the expedition of Captain Meriwether Lewis and Lieutenant William Clark and the help they received from Sacagawea during our school years. But how much do you know about ...

Items related to the creation of the Sacagawea golden dollar, made by Glenna Goodacre, a Colorado College graduate, have made their way into the Springs’ Money Museum.

Often remembered merely for guiding Lewis and Clark, Sacagawea’s story is far more complex. Discover the deeper story behind the life of this Shoshone woman—beyond the expedition.

The Mandan, Hidatsa and Arikara Nation's Sacagawea Project published a book compiling oral history, historical documents and DNA evidence they say proves Sacagawea was Hidatsa, not Shoshone.

If you are a rare coin collector, you know it's not always the perfect coins that are the most valuable. There are many criteria that make a coin worth lots of money in today's currency, as well as ...

The National Park Service is investigating; The Daily Astorian reported artifacts were unearthed near the Netul River Trail on the south end of the park sometime in late March.

Sacagawea lived at the Knife River Indian Villages National Historic Site before and after the Lewis and Clark expedition.

The National Park Service is investigating the looting of an archaeological site at Lewis and Clark National Historical Park.

Explore the life of Sacagawea from Native American oral accounts. This program explores the life of Sacagawea from the rich oral history of the Augadika Shoshoni, Mandan Hidatsa and the Nez Perce ...

This misprinted 2000-P Sacagawea coin is commonly referred to as a “mule” because of the mismatching of an obverse die and reverse die combined together.