A group of gold commemorative Sacagawea coins, seven of which traveled into orbit aboard a NASA space shuttle, recently sold for more than $3 million.

Buying 1-ounce bars and coins could be a good way to safeguard your wealth this fall. Here's what experts recommend.

A-Mark’s consolidated subsidiary, Stack’s Bowers Galleries is a rare coin and currency auction house as well as a wholesale and retail dealer of numismatic and bullion products. Pinehurst Coin ...

Seven gold coins, once flown more than 2 million miles in orbit aboard the Space Shuttle Columbia in July 1999 and valued at ...

Seven $1 coins that once traveled to space sold today in an online auction. The sale prices ranged from $120,000 up to $550,000. Officially designated as 2000-W Sacagawea dollars, ...

Hikers find modern treasure in the Czech Republic: 598 gold coins and jewelry; Yugoslavian countermarks suggest it was hidden ...

Gold prices have hit one all-time high after another, and the miners who pull it from the ground are rewarding investors with ...

A Croatian innovator who had a hand in inventing or perfecting a multitude of things including the mechanical pencil, ...