An Alaska Native corporation leased mineral rights inside a national park to Contango Ore Inc. The company’s plans are ...

In southwest Arkansas, the state government runs what might be the world’s most unusual diamond mine. For the price of a movie ticket, anyone can dig for diamonds at Crater of Diamonds State Park—and ...

Whether you want to learn about town history over a drink at Ira's Old Corner Saloon or camp waterfront at Lake Tulloch, this ...

There's gold in them thar hills—or, at least, in the volcanoes of the Hawaiian Islands—along with other precious metals. This is the conclusion of an international team of researchers who found ...