Wheat pennies are a classic example of small change that can secretly be worth a fortune, and a handful of dates and ...

You may have seen one of the many headlines about valuable pennies in circulation. "Lincoln Wheat Penny Worth $124M You Could ...

Wheat pennies may be rare, but certain coins are more valuable than others. Discover which pennies are worth the most and what makes them so sought-after.

In an era when investors obsess over gold prices by the ounce, a handful of battered copper coins are quietly rewriting the ...

The 1990 penny error coins represent some of the most exciting finds for modern coin collectors. This year marked a significant transition in U.S. Mint production ...

The 1943 penny errors represent some of the most fascinating and valuable mistakes in American numismatics. During World War II, the U.S. Mint switched from copper to ...

The 1980 penny error coins represent some of the most exciting finds for collectors searching through pocket change. With over 12 billion pennies minted that year ...

The 1959-D Repunched Mint Mark (RPM) represents the most common error variety. This occurred when workers manually punched the "D" mint mark multiple times in ...

UC Davis researchers engineered wheat that encourages soil bacteria to convert atmospheric nitrogen into plant-usable fertilizer. By boosting a natural compound in the plant, the wheat triggers ...

The 1944 Wheat Penny marks America's return to copper coinage after the wartime steel pennies of 1943. With over 2.1 billion minted across three facilities, several ...

Goodbye, old penny. The U.S. Mint stopped minting pennies earlier this month, a significant milestone after the coins lost their economic utility in the face of inflation and cost more to make than ...