You might think a quarter is just 25 cents. Most of the time, that's exactly right. Yet hiding in circulation, in your change ...

You might be sitting on a coin collection that's quietly losing potential worth while you read this. The 50-State Quarter ...

The Wisconsin state quarter features a cow, cheese, and an ear of corn. One version of this quarter gives the corn an extra leaf low on the ear. This may have happened when a tool was pushed into the ...