Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.

All 13 of Canada's provincial and territorial leaders were in the US capital as the country seeks to avoid punitive trade ...

U.S. President Donald Trump's planned 25% tariffs on all steel and aluminum imports would be added onto other levies on ...

U.S. President Donald Trump said he will announce on Monday that the United States will impose 25 per cent tariffs on all ...

Mexico, Canada and the European Union on Tuesday condemned U.S. President Donald Trump's decision to impose tariffs on all ...

Canada and the EU vowed Tuesday to stand firm against US President Donald Trump's move to impose tariffs on steel and ...

Metallus praised Trump's recent 25% tariff on steel and aluminum. Regional manufacturers say their operations shouldn't be ...

Canadian Prime Minister Justin Trudeau said on Tuesday that Canada and the U.S. "should be doing more together, not fighting ...

WASHINGTON — President Donald Trump is taking a blowtorch to the rules that have governed world trade for decades. The ...

President Donald Trump announced Monday that he is re-implementing tariffs on steel and aluminum imports from Canada and ...

His first-term levies hurt consumers and U.S. manufacturers.

Trump is amping up tariffs against almost every other country. The Mississippi economy relies on trade with Canada, Mexico, China. What will happen?