You reach into your wallet, grab what seems like an ordinary dollar bill for your morning coffee, completely unaware that the ...

You've probably never given a second thought to the dollar bills sitting in your wallet right now. Most people don't. They're just money, right? Something to grab for coffee or parking meters, and ...

Does the $2 bill seem like an oddball currency, seemingly rare in your everyday transactions and possibly a nuisance of a note you’d prefer to pass on to someone else? There may be some hidden ...