(WLUK) -- At every transitional season, the spring and the fall, powerful mid-latitude cyclones tend to sweep across the United States. And with the most powerful ones, you start hearing terms like ...

(Reuters) - A dangerous weather phenomenon called a bomb cyclone that occurs in mid-latitudes - between Earth's tropics and the polar regions - can bring strong and damaging winds, torrential rains, ...

Add Yahoo as a preferred source to see more of our stories on Google. A low pressure storm system known as a "bomb cyclone" forms off the coast of the U.S. Pacific Northwest and western Canada By Will ...