Ontario Premier Doug Ford fired back at President Trump following his latest vow to double tariffs on steel and aluminum, ...

U.S. President Donald Trump says he will double the tariff on steel and aluminum imports coming from Canada in response to ...

Ontario Premier Doug Ford said he and U.S. Commerce Secretary Howard Lutnick have agreed to meet on Thursday to “discuss a ...

The US president says he will double what was to be a 25% tariff in retaliation to Canada's tariffs on energy.

The White House said Tuesday U.S. President Donald Trump will go ahead with a 25 per cent tariff on Canadian steel and ...

Ontario Premier Doug Ford said that he would not “hesitate” to completely shut the electricity off if US President Donald Trump continues the trade war.

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.

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.

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

The premier of the Canadian province of Ontario said he was suspending plans to impose a 25% surcharge on electricity exports ...

WASHINGTON - President Donald Trump's increased tariffs on all U.S. steel and aluminum imports took effect on Wednesday, ...

Premier Doug Ford says U.S. Commerce Secretary Howard Lutnick has committed to lowering U.S. President Donald Trump's tariff ...