A horde of coins found in Transylvania in 1713 contained several unlike other Roman coins in style and make, with enigmatic features including bungled legends and historically mixed motifs. The four ...

Collectors' questions span everything from selling and grading coins to famous U.S. coin designs and Mint policy.

The big picture: Coin tosses have been used for centuries as a fair and unbiased way of deciding between two options, and some important decisions have been based on the flip of a coin. The game of ...