Freeport-McMoRan, Rio Tinto and BHP are among the miners testing sulfide leaching as tariff threats send copper prices ...

Minn., has introduced a bill to ban copper-nickel mining on nearly a quarter-million acres of federal land in the same ...

Companies with upcoming copper mines in the US could be poised to benefit from tailwinds in the sector, including the new ...

U.S. Sen. Tina Smith of Minnesota has introduced legislation to permanently ban mining for copper, nickel and precious metals ...

The nation’s massive copper deposits are key to meeting growing global demand. A battle has emerged over who gets to mine and ...

A controversial land swap would allow Resolution Copper to access a multi-billion dollar ore deposit beneath public lands ...

An Indonesian regulation that raises the royalties paid by mining companies on commodities such as coal, nickel, copper, gold ...

BHP Group deliberated a potential spin-off of its Australian iron ore and coal divisions, reported Reuters, citing sources ...

Lower ore grades, water shortages, and environmental restrictions present challenges for companies in the world's top ...

On March 20th he set out the boldest measures the mining industry has seen in decades, with an executive order that aims to ...

A magnetic resonance- (MR-) enabled bulk ore sorting technology initially commercialised for conveyor belt application has ...