Four months after Morisseau captured footage of the storm, the National Weather Service, after having conducted an analysis ...

MOLINE, Ill. — For the first time in more than a decade, the United States has recorded an EF5 tornado, which is the strongest classification. But the newly confirmed rating may have implications that ...

A tornado hit Enderlin, North Dakota, with winds reaching at least 210 mph. The tornado has been classified as an EF5, the first since 2013, due to new research. The National Weather Service may ...

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 mph, the strongest classification of tornado and the first on American soil ...

A tornado that killed three people in Enderlin, North Dakota, has been upgraded to an EF5 tornado. This is the first EF5 tornado in the United States in about 12 years. The tornado flipped rail cars, ...

Tornadoes rated EF5 are inconceivable. They raze the Earth with winds exceeding 200 mph, sweeping foundations bare and peeling the bark off trees. Some pry pavement off roadways, scouring into the ...

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 ...

A professional storm chaser risks his life to stand just meters away from the eye of tornadoes. Jordan Hall, 28, loved the ...

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 mph (322 kph), the strongest classification of tornado and the first ...