The premiers are set to spend two days making the case to U.S. lawmakers and business leaders that tariffs would unnecessarily harm both countries' economies.

Conservative Leader Pierre Poilievre says that he would implement matching tariffs on American steel and aluminum if he was prime minister.

Donald Trump has signed executive orders to slap 25 per cent tariffs on all steel and aluminum imports into the United States ...

U.S. President Donald Trump says he'll announce 25 per cent tariffs on all steel and aluminum imports into the United States ...

U.S. President Donald Trump said over the weekend he will formally announce 25 per cent tariffs on all steel and aluminum ...

Anna Nicole Smith's only son, Daniel Wayne Smith, died three days after his sister, Dannielynn Birkhead, was born. Here's ...

U.S. tariffs on Canadian energy threaten North America’s trade. Will Alberta’s oil surge and Trudeau’s counter-tariffs reshape the U.S.-Canada energy partnership?

The warning shot U.S. President Donald Trump fired across our bow before ultimately stepping back from a tariff war with ...