Pull any bill out of your wallet. See the dark green numbers on the top-left and top-right corners? Those are serial numbers, and some are more rare than others. If you happen to have paper money with ...

As a digital rights management security measure, Dragon NaturallySpeaking (DNS) requires that you enter a unique serial code before you can begin using it. Nuance, the publisher of Dragon ...

A federal law barring possession of a firearm with an obliterated serial number is constitutional, the Second Circuit ruled ...

The next time you're holding a dollar bill, it might be worth looking further than the big number one - you could get more bang from your buck than you expected. Ordinary low denomination bills are ...

Apple will soon be making a significant change to its serial number format for future products that will see some key information stripped out. In an internal AppleCare email this week, obtained by ...

Workbench offers tips by and for radio broadcast engineers. Cumulus Youngstown Market Engineer Wes Boyd sends a note regarding our picture of the Eimac serial number in the Nov. 23 column. Keeping ...

You could have a rare banknote lying around at home that is actually worth a fortune. And luckily for you, there's an easy way to identify whether the notes are valuable or not. Checking the serial ...