A wealthy widow built a library and opera house on the border between Quebec and Vermont, a symbol of binational friendship.

States across the border issued air advisories about particulate pollution that are expected to last for several days.

This week’s ruling blocking many of the president’s tariffs will not lift those on Canadian cars, steel and aluminum. A trade ...

Ostriches on a British Columbia farm have died of the avian flu. Canada ordered hundreds of others to be culled. But two top ...

Democrats and one Republican made the trip, seeking to stabilize the U.S.-Canada relationship after President Trump imposed ...

The premiers of Manitoba and Saskatchewan declared states of emergency in each province as out-of-control fires threatened ...

The king was invited to open Canada’s Parliament as a subtle rebuke to President Trump’s economic and annexation threats ...

The country is just emerging from a period of political turmoil with a new prime minister in place. But now Alberta, a ...

We traveled to Canada’s harsh Northwest Territories to report on a joint U.S.-Canadian military exercise aimed at projecting ...

We spoke with Tiff Macklem, the governor of the Bank of Canada, after a meeting of top economic policymakers in Alberta.

A Supreme Court ruling on Friday ended temporary humanitarian protections for hundreds of thousands of people. But it is ...

Despite his friendly tone, Pete Hoekstra offered no indication of when, or if, the United States will remove its tariffs ...