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

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

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

Copper prices jumped by double digits on Tuesday after US President Donald Trump announced plans to implement a 50% tariff on ...

Glencore PLC and Teck Resources Ltd. among Canadian companies impacted by Trump’s tariffs on copper to boost U.S. metal ...

Strong global demand and a tight supply of copper has raised the price of the metal to record highs this year, and a threat ...

U.S. President’s drive to boost domestic production of the metal would take years to achieve, even on a small scale ...

Choi said that the U.S. has the ability to ramp up copper smelting capacity within a couple of years, while building new ...

India's quality control order on copper cathodes is likely to reduce domestic availability due to "costly and unnecessary ...

Global copper traders are offering cargoes to Chinese buyers as they look to offload metal no longer able to reach the U.S.

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

Fifteen months since a devastating fire destroyed more than half the building, and ten months since the start of a ...