National Business

OTTAWA — The federal union that represents Canada’s front-line customs and immigration officers says it’s worried about staffing levels at the Canada Border Services Agency as the country responds to U.S. President Donald Trump’s tariff threats.

VICTORIA — One day before delivering her first budget, British Columbia's finance minister said she knows that everyone is wondering how it can be done in the face of unprecedented tariffs from the United States.

Broad U.S.

TORONTO — Canada's main stock index fell almost 400 points, led by losses in energy, technology and base metals, while U.S. markets also dropped ahead of the day U.S.

WASHINGTON — U.S. President Donald Trump said Monday that 25 per cent across-the-board tariffs on imports from Canada and Mexico, with a lower 10 per cent levy on Canadian energy, will start Tuesday, tipping the continent into a trade war.

OTTAWA — Former prime minister Stephen Harper is taking shots at Liberal leadership front-runner Mark Carney's economic record days before the party gathers to choose its next leader.

OTTAWA — The federal government is extending a tax break for those investing in critical mineral exploration.

Since the levies were announced, governments across the country have responded with how they will fight back against the duties. Here’s a look at some proposed national and provincial responses to the tariffs.

WASHINGTON — Canadians are feeling a foreboding sense of déjà vu as the country waits to see whether U.S. President Donald Trump’s threats of economy-wide tariffs ultimately materialize on Tuesday, tipping North America into a trade war.

WASHINGTON — U.S. President Donald Trump weighed in this week on domestic Canadian politics, firing insults at Chrystia Freeland and saying Pierre Poilievre is not a "MAGA guy" as his deadline to impose steep tariffs on Canada inches closer.