A new poll suggests almost two-thirds of Canadians believe the Russian invasion of Ukraine has the potential to develop into a world war.

Internal government briefing notes warn Prime Minister Justin Trudeau that economic-based national security threats — from espionage to cyberattacks — pose "significant risks" to Canada's post-pandemic recovery, long-term prosperity and competitiveness.

Tamara Lich was denied bail and at another bail hearing for Patrick King a woman who acknowledged she had only met him four weeks ago offered to be a surety, pledging half the value of her Alberta home to guarantee his bail.

A group involved in the anti-government protest against COVID-19 measures in Ottawa is asking a court to put the brakes on federal use of the Emergencies Act to clamp down on demonstrators.

It points to Beijing and Moscow as the most sophisticated cyberthreat actors targeting the government, while Iran and North Korea have moderately advanced capabilities and pose less of a danger.

One must be "very, very cautious" about deploying troops on Canadian soil in such cases, Trudeau said at a news conference Thursday. "It is not something that anyone should enter in lightly." 

The ire of Ottawa residents about traffic gridlock, the incessant blare of truck horns, harassment of service workers and fouling of property has sparked questions concerning the role of police in ensuring public order.

Canada's foreign ministry has advised staff serving around the world to watch for mysterious illness symptoms following unexplained health incidents among diplomats in Cuba and U.S. personnel in various countries.

Mounties waging a class action against the RCMP over bullying and harassment are telling the Supreme Court of Canada to reject a federal move to have the suit thrown out.