Did you know that some U.S. coins are worth far more than their face value? From quirky minting errors to limited editions, ...

What Is the 1944 Jefferson Nickel Made Of? The Jefferson nickel has been the five-cent coin the United States Mint issued ...

While buying known rare coins can be a costly venture ... but it’s thought that number is closer to 20. In 1943, copper and nickel were needed for the Allied war effort, so most pennies from ...

What makes this achievement remarkable is the use of inexpensive nickel compounds for the anode catalyst, replacing costly and rare iridium. Hydrogen will play a major role in the energy system of ...

Rare and valuable American coins come in numerous ... However, those in pristine, uncirculated condition typically sell for $10,000 or more. 1943-D Lincoln Bronze Wheat Penny: $2.3 million ...

Some mint marks are scarcer than others like the S in this coin’s case, meaning that 1943-S steel pennies are often the most valuable (not including coins with rare errors). In addition to mint ...

MANILA, Philippines — The country’s nickel output may rebound next year on the back of higher demand for the metal, coupled by better weather conditions as well as improved policy environment ...

If you have a nickel allergy, the best way to avoid symptoms is to avoid objects containing nickel. To avoid exposure and reduce symptoms, board-certified dermatologists recommend following these tips ...