Prime Minister Justin Trudeau sat down with big city mayors to help hone a strategy to fend off U.S. tariffs, as work continues to make Canada less reliant on the United States.

From the treacherous Panamanian jungle to the Texas-Mexico border, pipelines into the U.S. frequented by hundreds of thousands of migrants ...

Concerns grow over the U.S.’s unprotected border with Canada and the illegal drugs, unvetted illegal immigrants, and ...

As Trump pushes Canada to appoint a “fentanyl czar,” here’s how often the drug is seen at the northern border.

There is strong nationwide support among Canadians for putting export taxes on oil shipments if needed to retaliate against ...

In 2017, newly inaugurated Trump withdrew the United States from the Trans-Pacific Partnership, a free trade deal signed by ...

Ms Sheinbaum (pictured) won praise at home and abroad for her handling of her mercurial American counterpart. Throughout the confrontation her demeanour was respectful but firm. When Mr Trump ordered ...

More details on the Canadian plan to boost security at the northern border have been released, as the country tries to navigate the Trump administration's demand to crack down on human and drug ...

No other nation buys more produce from Florida or sends more tourists to the state's sandy shores than Canada, according to ...

If Trump carries through with 25 percent tariffs against Canada, Trudeau calls for citizens there to boycott Florida orange ...

Follow the latest Trump tariffs news stories and headlines. Get breaking news alerts when you download the ABC News App and subscribe to Trump tariffs notifications.