A coin can be worth a ton of money -- a pretty penny, one might say -- if it's rare and has enough historical significance.

In 1817, the first proof coins were produced (pennies only), and the first proof quarters appeared in 1818. There were very few proof quarters produced and only two are known to exist today. The other ...

Very few countries still mint silver coins, and those that do make them almost exclusively for collectors and investors.

With their former countrymen divided and lacking a monarch after the English Civil War, Colonists seized an opportunity to ...

Donald Trump suggested he would not debate Kamala Harris again unless it was on his own terms after a bruising head-to-head ...