Stocks largely rose on Thursday, with London striking a record high, as investors remained optimistic that governments will ...

President Donald Trump mentioned Tuesday - almost in passing - that he planned to impose a 50% tariff on copper imports. The remark hit like a bombshell and has the potential to shake up U.S. efforts ...

London hit a record high Thursday as equity markets were boosted by optimism governments will hammer out deals to avoid the ...

The time required to bring new marginal copper production online is measured in years, not months, one executive said.

Asian markets mostly rose Thursday on optimism that governments will hammer out deals to avoid the worst of US President Donald Trump's tariffs even after he broadened his range of ...

A tariff of that size would match the rate the Trump administration already imposed on imports of steel and aluminum in June. If implemented, the copper tariff could hugely impact America's adoption ...

US President Donald Trump's threat to impose 50-percent tariffs on copper imports has roiled the strategic metal on markets.

Chile, the world's No. 1 copper producer, is in wait-and-see mode after U.S. President Donald Trump announced a surprise 50% ...

U.S. stocks were little changed on Tuesday as investors stayed cautious following a series of letters from the White House to ...