U.S. President Donald Trump's threat of a 50% tariff on copper imports is raising alarm in the U.S. auto sector, as it could ...

Economists have long been warning of a tariff-driven boost to US inflation. The next report on consumer prices will put their conviction to the test.

President Trump is pushing through with his tariff agenda, unveiling a new batch of letters to country leaders outlining ...

Yahoo Finance provides live updates on Trump's tariffs, including his threat to set unilateral tariff rates within weeks.