Copper is needed for many items we use every day, from wiring and plumbing in our homes to appliances and electronics.

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

Authorities in Benicia said four people were arrested last week on suspicion of stealing copper from businesses in the Solano ...

The U.S. copper industry is in crisis — and Washington is finally taking notice. With President Donald Trump’s recent ...

The world’s biggest maker of copper cable is applauding President Donald Trump’s planned 50% tariff on the metal, saying it ...

U.S. copper prices surged to records last week ahead of the 50% tariff that President Trump has promised to impose on imports ...

A tax burden on users of this metal would be a strange way for the US to try ascending the manufacturing value chain. America’s protectionist policies under Trump seem dictated by nostalgia economics, ...

Trump's unclear 50% copper tariff threatens US industry, but may not achieve intended objectives, leading to potential ...

Proposed 50 percent tariffs on imported copper would significantly increase prices for American industries and consumers ...

Oil prices fell yesterday despite Trump threatening 100% secondary tariffs on Russia, a clear sign that the market isn’t ...

An Arizona law from 2012 was meant to prevent thefts, or at least make it harder for criminals to sell off their ill-gotten ...

The US market is heavily reliant on imported copper, aluminum and steel, and developing new capacity could take years.