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How America Became The Tornado Capital Of The World

The US experiences more tornadoes than any other country in the world. This documentary explores the science, the geography, ...
WUSA

Mile-wide tornado that hit North Dakota in June was a monster EF5, the first in 12 years

WASHINGTON — An EF5 tornado struck North Dakota this year, the National Weather Service confirmed Monday, marking the first tornado of that strength in more than a decade on American soil. The ...