A network of sensors that can provide crucial seconds notice of a possibly serious earthquake is now up and running in Quebec ...

The test message will simulate an emergency alert, beginning with the alert tone. The message will indicate that it is a test and does not require action from the public.

The test alert sounded on devices in Ontario at 12:55 p.m.

Environment Canada issued a series of snow squall watches and warnings on Wednesday for a broad swath of northeastern Ontario, forecasting hazardous travel and near-zero visibility as a sharp cold ...

The National Public Alerting System is testing the Alert Ready service on TVs, radios, phones and compatible wireless devices ...