For one traveller returning to Toronto from Vietnam, the way officials handled arrivals to Canada was startling when compared to strict COVID-19 guidelines in the southeast Asian country.

The House of Commons and Senate are shutting down for five weeks to help prevent parliamentarians from contributing to the spread of COVID-19, after an extraordinary unanimous agreement among the federal parties.

China and Russia are meddling in Canadian affairs, a national security-and-intelligence watchdog says in a new report that cites evidence of "significant and sustained" foreign interference directed at Canada.

The federal anti-money laundering centre is exploring artificial intelligence and machine learning to help sort through a deluge of data in the hunt for hidden dirty cash.

The federal Conservatives are calling for spending cuts and waste reduction in the coming budget to unleash the economy and create jobs.

The G20 summit of international leaders in Toronto a decade ago saw the largest mass arrests in Canadian history. More recently, controversies have erupted over how police and security agencies have handled anti-energy protests.

The Conservatives want to know what federal officials are doing about China's alleged involvement in stealing data from thousands of Canadians.

The national cyberspying agency monitored a Canadian citizen, contrary to policy, for several years due to a series of internal mistakes, a newly released watchdog report says.

Canadian security officials have been grappling not only with how to address the growing threat of right-wing extremism, but also the best means of defining the phenomenon and explaining it to the public, newly released documents show.

Canada will work with allies to strike back at foreign cyberattackers and "impose costs" that make them understand the price of their wrongdoing, advisers have told Prime Minister Justin Trudeau.