A single coin can be worth a lot of money -- a pretty penny, one might say -- if it's rare and has enough historical ...

The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find ...

Before you drop that 2010 quarter into a vending machine (or let it vanish into your car's cup holder forever), take a closer ...

Manufacturing errors might be annoying when it comes to most ... U.S. Treasury first began the state quarters program. This took place just as the U.S. Mint was working on a new metal alloy for coins.

It proudly sits in my small coin collection as one of the most interesting and certainly the most beautiful ... the main unit of currency for the United States. The coin has been minted in ...

Today, the U.S. Mint in Denver can produce up to 50 million coins a day. A free guided tour of the U.S. Mint in Denver will allow you the opportunity to learn more about each stage of coin ...