New rules that ban the use of cellphones in class are taking effect at schools across Ontario opening this week; critics say they're unsure how the regulations will be enforced or how effective they will be in removing distractions from learning time

The Mounties in Quebec have arrested four people including active members of the Canadian Armed Forces, alleged members of a terrorist extremist militia accused of wanting to forcibly take over land near Quebec City

Bomb threats prompted NAV Canada to respond with employees evacuation in airports across the country and subsequent flights diversions or cancellations; targeted facilities weren't disclosed but are 'several', including Ottawa and Montreal

Foreign ministry said it erred issuing a public statement advising all Canadians in the Middle East to leave if possible in view of escalation of conflict between Israel and Iran; Canadians are now asked to consult travel advisories country by country