A quirky aspect of the way we measure twisters helps explain why there hasn't been a top-tier-rated tornado in 12 years.

The National Weather Service confirmed five tornadoes in Okmulgee and McIntosh counties following a line of severe storms ...

Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading ...

Johannesburg’s extreme rainfall on Wednesday resulted in flash floods and power outages. Meteorologists confirm it was a ...

Tornado frequency has risen sharply over the past three years, especially in the Midwest and South. Home insurers are raising rates in response.

The EF1 tornado, which struck on Tuesday at 9:49 a.m., carved a narrow path just over a half mile long near Texas Highway 287 ...

A recent study explores the puzzling decline in EF5 tornadoes, contributing it to more strict criteria in the Enhanced Fujita scale introduced in 2007.

The tornado began near Clearwater, moved across North Tampa Bay, through Carrollwood, and Temple Terrace, and then headed east-northeast to Gibsonia, Loughman, Campbell City, and Merritt Island on the ...

The National Weather Service in Lake Charles has confirmed that a tornado touched down in Tyler County late Tuesday morning ...

Strong, gusty, and potentially damaging winds are a big concern on Wednesday with any squalls that develop. But there is also ...

"Florida this year will be fighting drier weather this spring. North Florida and the Panhandle will have the highest risk for severe weather and tornadoes," said Alexander Duffus, AccuWeather ...

A tornado touched down in an open field on Feb. 24 in Codington County, the first time a tornado was documented in February in South Dakota history.