It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the record-breaking blast of cold, snow and wintry conditions that reached all the way to the ...

Discover more about bomb cyclones – like the most recent Storm Éowyn – from their formation to where exactly they can strike ...

A rush of Arctic air will plunge parts of North America into bitter cold this weekend, bringing heavy snow, strong winds and frigid temperatures to parts of Canada.

Similarly, observations of Uranus have suggested the presence of a polar cyclone, with temperature and composition gradients that indicate complex circulation patterns at depth[4]. Overall ...