On Jan. 1, the euro becomes the standard currency of a dozen European countries from Ireland to Italy. Billions of coins in circulation in those countries will no longer be accepted anywhere but ...

Coin collecting can feel like stepping into a glittering treasure hunt where history meets opportunity. Beyond the charm of owning tiny artifacts from distant eras, many collectors are drawn by the ...

Back in 1999, Jennifer Scott, now 49, heard on the news that the U.S. Mint was issuing quarters to honor each of the 50 states. She began collecting the quarters, each featuring a design specific to ...