As pennies begin to disappear, states are grappling with a "rounding" problem for cash purchases that would have included them in the past.

CoinDesk Research maps five crypto privacy approaches and examines which models hold up as AI improves. Full coverage of ...

On Nov. 12, the final U.S. pennies were struck at the U.S. Mint in Philadelphia. Why? The cost to manufacture the one-cent ...

If you’re looking for the best crypto poker site, you’ll find everything you need in our CoinPoker review. This online poker room leads the way in cryptocurrency payments, and even has its own token ...

A new scheme from a StarkWare researcher works under existing consensus rules, offering an emergency fallback while BIP-360 ...

It is time to break out the change jars and go treasure hunting folks. There are some coins floating around out there worth thousands of dollars, but that is peanuts compared what a 1943-D Lincoln ...

Add Yahoo as a preferred source to see more of our stories on Google. It is time to break out the change jars and go treasure hunting folks. There are some coins floating around out there worth ...

Checking your tires' tread depths isn't difficult, nor do you need any high-tech equipment. You can use a trusty penny or quarter coin in the US, and we walk you through how to do that in our full, ...

Since the All-Star break, the Knicks’ starting five has been outscored by a combined 34 points in the first quarter. On Sunday, after his Knicks were outscored by six against a Warriors team missing ...

Got spare change lying around? You might want to check for a quarter from 1999 that could be sold for thousands at an auction. Minting errors make the coin extremely valuable because of its rarity and ...