NORAD said the exercise demonstrated its ability to conduct operations to ensure the defense of North America.

VANCOUVER — Norad says it scrambled F-15 fighter jets in response to the alleged hijacking of a small aircraft on Tuesday that disrupted operations at Vancouver International Airport.

Here's what to know about new U.S. tariffs on Canada, and what they mean for fraught economic relations between the two allies: When will Trump's new tariffs on Canada take effect?

A NORAD jet intercepted a civilian plane that violated restricted airspace over Bedminster while President Donald Trump was in town Saturday.

A NORAD jet intercepted a civilian plane that violated restricted airspace over Bedminster while President Donald Trump was in town Saturday.

Air Canada has axed its once-popular winter route between Toronto and Jacksonville, Florida, adding to a change in flight plans the airline has made in recent years to accommodate a shift in ...

Canada scrapped a digital services tax that would have hit U.S. tech companies such as Google and Amazon after President Trump halted trade talks and threatened higher tariffs on Canadian imports.

Canada rescinded its 3% digital services tax that was due to take effect on Monday morning after President Donald Trump threatened to halt trade talks.

Canada is expected to resume trade talks with the U.S. after the Canadian government said late Sunday it was rescinding a digital services tax on American tech companies.

Canadian Industry Minister Melanie Joly said her government ordered Hikvision Canada to cease all operations in the country and close its business.

Canada’s tariff-rate quotas give U.S. dairy farmers tariff-free access on up to, say, 50 million metric tons, for example, but then subject them to punitive tariffs for anything more than this.