Outgoing Canadian Prime Minister Justin Trudeau says prices for Americans will go up if President Donald Trump follows through with his vow to apply sweeping tariffs on Canadian products.

Donald Trump for the first time used an international venue on Thursday for his eye-popping suggestion that the U.S. gain an additional state: Canada.

Some of the biggest car brands, including Ford, General Motors and Stellantis, have plants in Mexico and Canada.

The trillion-ton slab of ice — called a megaberg — could slam into South Georgia Island, making it hard for penguin parents to feed their babies and some young could even starve.

To build or not to build: the question facing Canadian politicians, oil and gas experts and industry leaders when it comes to domestic pipelines in light of Trump's tariff threat.