One-cent coins tend to cost more to produce than they are worth, and the process of production is hugely damaging to the environment. Despite these drawbacks, many countries – including the US and UK ...

Among these treasures is a 25-cent coin currently making waves in the collectors' market for its staggering potential value.

1909 is the centennial year of Lincoln’s birth. So, it was only fitting for him to be added to the one-cent coin. In fact, ...

The coin enthusiast, known as the CoinCollectingWizard, revealed details about the elusive 1952 'proof one penny', which features an image of George VI. While it may seem like any other ...

If you've got one of these 50 cent coins in your pocket, you might not want to use it on your next café stop. While seemingly completely regular in appearance, the coin can fetch as much as $40 ...

In 1985, only one million 50 cent coins were ever produced, which now sees them fetch anywhere between $15 and $40, according to numismatist Michael McCauley. Mr McCauley shared a Tik Tok where he ...

The penny may seem like a harmless coin. But few things symbolize our national dysfunction more than the inability to stop minting this worthless currency. Supported by Few things symbolize our ...

The coins can be worth up to 80 times their face value for one simple reason. Victorian coin collector Michael McCauley told Aussies to “keep an eye out” for 50 cent coins that were produced in 1985.

Industrially manufactured multilayer capacitors (MLCs) are 1-cent electronic components 1 (Fig. 1a,b) that now contain ferromagnetic nickel because it is cheap. We show that MLCs therefore ...

Inside an intractable problem inside America’s change purses. By Caity Weaver I write for The New York Times Magazine. I have good news and I have bad news. Actually, I have crazy news and I ...