Tariffs, if they are imposed, could boost U.S. production of a valuable resource but also raise costs for automakers, ...

CHEYENNE, Wyo. (AP) — President Donald Trump is taking a step toward granting the U.S. mining industry’s biggest wishes by ...

President Donald Trump opened yet another front on Tuesday in his assault on global trade norms, ordering a probe into ...

President Donald Trump is directing the government to consider potential tariffs on copper, the latest move by the White ...

President Trump on Tuesday directed his Commerce secretary to investigate the need for possible tariffs on copper, the latest ...

"American industries depend on copper, and it should be made in America, no exemptions, no exceptions," Commerce Secretary ...

White House officials said the copper investigation was prompted by a national security threat, not trade imbalances.

The White House proclamation directing Commerce to initiate a Section 232 investigation on copper imports is now live. As always, the stakes are ...

U.S. President Donald Trump on Tuesday ordered a probe into possible tariffs on copper imports to rebuild U.S. production of ...

“President Trump recognises that an overreliance on foreign copper, in all its forms, could jeopardise US defence ...

Trade protections are needed to develop domestic copper smelting and refining capacity, White House source tell Reuters.