Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS.

Some of the most sought-after coins in American history could see major price jumps this year, turning rare finds into ...

MP Materials and USA Rare Earth are solving the same problem. Which one will make investors rich over the long term?

Extraordinary treasures from The Al Thani Collection and the Victoria and Albert Museum on display at the Hôtel de la Marine trace how royal and aristocratic gems shaped dynasties and defined ...

InvestorPlace - Stock Market News, Stock Advice & Trading Tips President Donald Trump announced “Project Vault” on February 2, ...

Aclara Resources plans to produce magnetic elements and other strategic heavy rare earth element contained in a mixed rare-earth carbonate product from the Carina project.

In celebration of its 75th anniversary of making Topps baseball cards, Topps unveiled what it felt was the top 75 baseball cards in its history. After seeing the list, I brought in Simeon Lipman, an ...