Canada’s effort to push back against possible US tariffs is being undermined by Alberta Premier Danielle Smith’s pledge to fight federal plans to cut or tax crude exports to the US, Canada’s natural resources minister said.

The largest exporting province rejecting a ‘Team Canada’ approach against Donald Trump doesn’t position the country well to negotiate with a second Trump administration.

Alberta Premier Danielle Smith says while she doesn't want to assume anything after her meeting with U.S. president-elect Donald Trump at his Mar-a-Lago residence over the weekend, Canada needs "to be prepared" that threatened tariffs are on the way.

Canadian oil and gas stocks fell the most this year, even as US producers rallied, after Alberta’s premier warned that the incoming Trump administration is likely to put tariffs on oil and gas imports.

There is an Alberta-sized hole in Canada’s plan to fight President-elect Donald Trump’s tariff threat. After a chaotic couple of weeks, the premiers emerged all-for-one from a day-long meeting with the Prime Minister Justin Trudeau on Wednesday — all except Premier Danielle Smith,

A joint statement from Canadian premiers pushing back on Trump tariff threats did not include the signature of Alberta's Danielle Smith. CBC Alberta editor and commentator Jason Markusoff says Smith’s ‘Alberta first’ approach isn’t being embraced by all Albertans.

Outgoing Canadian PM Justin Trudeau took aim at Alberta Premier Danielle Smith for her stance on retaliatory tariffs should US impose them.Trudeau was speaking a day after the first ministers’ meeting in Ottawa,