Unlike the penny, the American dime is a good example of positive seigniorage -- when producing a coin costs less than it's face value.

Check your change for a unique, colourful coin this summer. The Royal Canadian Mint is dropping a new $2 commemorative circulation coin on Wednesda… ...

And, for Canada 150, the mint is also releasing another collectible glow-in-the-dark coin featuring the Canadian flag in front of a glowing fireworks display.

If you loved anything holographic when you were a kid, Canada's new coin will certainly have you mesmerized. The Royal Canadian Mint released the Moo… ...

But the coin’s days are likely numbered. Remember that penny you offered for your boss’s thoughts? Well, it costs about 3.7 cents to make, according to the U.S. Mint. The only other U.S. coin that ...

The Royal Canadian Mint released a Northern Lights-themed glow-in-the-dark $2 coin to commemorate Canada's 150th birthday.