The Lincoln Wheat Penny is now valued at $121 million! Discover why this rare coin is so valuable, which errors make it ...

The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find ...

In light of President Donald Trump's desire to eliminate the penny, it's noteworthy that one of the most significant coins ...

Will the penny disappear? There is no sign the U.S. Mint will stop pressing pennies in Denver and Philadelphia, and Mint officials did not immediately respond to requests for clarification. New copper ...

President Trump has ordered the government to stop making pennies, calling the coins "wasteful." Would Arizona, a copper-producing state, be impacted?

A copper penny is heated and suspended above the surface of acetone in a beaker. The copper demonstrates heterogenous catalysis in the combustion of acetone to carbon dioxide and water. This exotherm ...

Overview: Lion Copper and Gold Corp. is a mineral exploration company focused on acquiring, exploring, and developing copper projects in the United States, with a market cap of CA$36.99 million.