In the world of numismatics, the thrill of discovering a rare coin in everyday change is unparalleled. Collectors are ...

In the world of coin collecting, pennies can be surprisingly valuable, with some fetching prices that rival even the most sought-after collectibles. This list explores ten of the most valuable pennies ...

Only about 20 of these rare coins exist today. If you find a copper-colored 1943 penny, test it with a magnet first—steel ...

A version of this story was first published in 2018 In a month full of white-knuckle drama, nothing tops Game 7 of the World Series -- a winner-take-all to end all winner-take-alls, 10 arduous months ...

Coins that have mistakes or unusual features can sometimes turn into highly valuable treasures. Over the years, I’ve come ...

But the factors that prompted the government to stop making pennies are even truer for the nickel. Pennies cost nearly 5 cents to make – 4 cents more than they’re worth. The nickel’s net loss is ...

More than two years after it emerged that Trafigura Group lost over half a billion dollars in an alleged nickel fraud, a ...

Manufacturing errors might be annoying when it comes to most products, but they can be a massive moneymaker when it comes to collectible money. Errors increase the ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

ABSTRACT: A new nano-based architectural design of multiple-stream convolutional homeomorphic error-control coding will be conducted, and a corresponding hierarchical implementation of important class ...

Brits have been urged to remain vigilant for an elusive 20p coin that could be worth upwards of £50. The particular coin originates from 2008, although this may not be immediately apparent upon ...