This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A rare 1943 copper penny is expected to be ...

The combination of “copper” and “penny” might not seem like the best formula for valuable coins considering that you can find higher denominations in gold and silver. But finding the right copper coin ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Don Lutes Jr. kept the 1943 copper penny he ...

The copper-to-gold ratio is breaking higher, a move that has historically aligned with key turning points in bitcoin cycles.

A copper coin in the birdbath has specific effects on the water. Photo: Getty Images Sometimes, it’s the simplest tricks that help with certain problems. In this case, all you need is a copper ...

ORLANDO (CBSMiami/CNN) -- A rare penny that was found in a teen's cafeteria change in 1947 was auctioned off Thursday in Florida for a pretty penny. The coin, mistakenly minted in copper in 1943, ...