At least one person was killed Monday as powerful tornadoes tore through the U.S., knocking out power and damaging homes in multiple states. About 50 million Americans in the central and southeast U.S ...

COLOME, S.D. — The most powerful tornado in South Dakota history, which cut through Tripp County on Saturday, May 8, 1965, ...

Devastating tornadoes are tearing across parts of eastern Nebraska and Iowa on Friday as a multiday severe thunderstorm event ramped up in the central United States, injuring at least three people.

Last June, according to a new reading from a meteorologist, the US had an EF5 tornado. A Category 5 hurricane is the most powerful on a scale that measures wind speed so the scales are related. There ...

RIO DE JANEIRO (AP) — A powerful tornado in Brazil’s southern state of Parana killed six people and injured more than 400 others Friday night, state officials said Saturday. The tornado, which hit ...