The Royal Mint recently named this King Charles III 50p coin as the rarest currently in circulation in the UK, with just 200,000 copies minted.

A house in Dayton that sold for $23.8 million tops the list of the most expensive residential real estate sales in Middlesex ...

Penny shortages are cropping up at some stores across the U.S. including Kwik Trip, Home Depot, Kroger and others.

A February presidential order halting the minting of pennies has caused a premature scarcity of the copper coins.

Last December, flames engulfed Ohio’s Overfield Tavern Museum. Now archaeologists get to dig beneath the floorboards.

Dollar 1943 Copper Penny 7 million, though even more recent sales have shattered those numbers. A small number of bronze ...

A 1933 Double Eagle, initially minted for circulation, became the world's most expensive coin, selling for $18.9 million.