If you are a rare coin collector, you know that 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 ...

WASHINGTON -- Sacagawea helped Lewis and Clark find their way to the Pacific Ocean, but she's having trouble finding her own way into the nation's cash registers. The image of the Shoshone Indian, ...

The new dollar coin that bears the image of Sacagawea is proving to be as elusive as the commercial route to the Northwest that explorers Meriwether Lewis and William Clark were seeking two centuries ...

A nuclear reactor at the Prairie Island plant has been idled. After the reactor shut down automatically, employees are working to determine the cause. It was reported that the public is not at risk.

If you're hanging on to a $1 coin, it might be worth much more than it appears. Here are four ways to check if your coin can be sold for almost $14,000, according to financial review site Tododisca.