Once known as the “Hobby of the Kings,” coin collecting is a global pastime open to anyone with an appetite for accumulation.

These eight quarters may look like just pocket change. But in the right hands, they could be exchanged for a fortune.

You probably wouldn't think twice about the loose change rattling around in your pocket or sitting at the bottom of your purse. Most of us see quarters as nothing more than laundry money or parking ...

Some rare U.S. state quarters, especially with errors or low mintage, are now worth hundreds or even thousands of dollars to ...