If the U.S. implements and sustains a 25% tariff on its neighboring countries, economists say it will have a major impact on ...

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

The tariffs the Trump administration is imposing on Canada could disrupt the longstanding trade of electricity between the ...

Mexico's economy appears on track to contract in the first quarter, entering a technical recession, according to analysts, as ...

The president's tariff announcements have rocked the stock markets and fueled concerns of an economic downturn.

It used to sound like a joke when President Donald Trump talked about making Canada the 51st US state, but to Canadian leaders it sounds like an increasingly serious threat and part of a plan.

President Trump said he would double steel and aluminum tariffs on Canada amid a fight with Ontario over higher electricity costs for Americans.

"That transition will be seamless and it will be quick," Carney said after meeting Trudeau, who is stepping down after more ...

Canada has imposed a series of import duties on U.S. goods — including tires and other rubber goods — valued at $30 billion, ...

Here are the key announcements and actions Trump has taken since he returned to the White House and launched his trade war with Canada, and how we got here.

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.

It is in the best interests of Donald Trump and Mark Carney to lower the temperature and stop tariffs from going into effect.