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

Trump imposes 25% tariffs on all steel and aluminum imports, saying they will create jobs despite stock market sell-off ...

President Donald Trump’s threat to double his planned tariffs on steel and aluminum from 25% to 50% for Canada has led the ...

By Jeff Mason, Andrea Shalal, David Ljunggren WASHINGTON/OTTAWA (Reuters) -President Donald Trump reversed course on Tuesday ...

Mr. Trump said the decision came in response to Ontario's move to impose a 25% surcharge on electricity exports to the U.S.

Ontario Premier Doug Ford announced Tuesday that Canada’s most populous province was suspending its 25% surcharge on electricity exports to the US, hours after President Trump announced additional 25% ...

In his latest move, President Trump said he would impose an additional 25% tariff on Canadian steel and aluminum, as he ...

President Trump ordered an additional 25% tariff on Canadian steel and aluminum imports Tuesday in response to Ontario charging Americans in parts of three border states 25% more for electricity.

If you're feeling nervous about the future of the market, you're not alone. Here's a game plan for protecting your ...

Ontario's leadership threatened with an additional surcharge for electricity they export to a few neighboring U.S. states.