Tornadoes can occur all around the world and have been recorded in all Canadian provinces and as far north as the Canadian arctic. In fact, Canada is the world's second-most tornado-prone country.

Downtown Montreal was covered by dark clouds as a storm system struck the area and tornadoes touched down in just outside the city and an Ottawa suburb. The Illinois firefighter received minor ...

Photos are always appreciated, Miller added. "We really do rely on citizen scientists … because Canada is so big. It's really easy for tornadoes like the one that we saw in March here to get ...