A long-dormant copper mine in Beaver County, Utah resumed operations earlier this year under new ownership. It was closed in ...

Ivanhoe Electric is moving quickly to develop what could be the first major new US copper mine in over a decade, targeting a ...

U.S. copper prices are trading at records ahead of the 50% tariff that the president has promised to impose on imports.

Ancient native copper mines on Isle Royale named national landmark Indigenous people mined copper 4,500 years ago on the Lake Superior island, using it for knives and spear tips.

Utah’s second largest copper mine after Kennecott is seeking permits for an experimental method of extraction involving pumping diluted sulfuric acid underground that could potentially extend ...

Moreover, what is not produced for whatever reason in 2022 will be deferred into 2023, when the ICSG expects the world's copper mines to produce 5.3% more metal.

Although the Safford mine will cost at least $350 million to develop, copper is now trading at about $1 per pound, up 40 percent this year amid growing demand in China and a stronger U.S. economy.

Northisle, through its 100% owned subsidiary North Island Mining Corp., owns the North Island Project, which is one of the most promising copper and gold porphyry projects in Canada.

U.S. copper production, currently 1.2 million metric tons a year, has been dropping because the nation’s biggest mine, the Morenci in Arizona, is declining and may be exhausted in 20 years.

In recent weeks, you've likely heard a lot about rare-earth substances with hard-to-pronounce names, but experts warn that the shortage of another crucial metal, copper, could be just as concerning.