MARSHALLTON, Delaware (WPVI) -- The National Weather Service confirmed a tornado down Thursday night near Marshallton, Delaware. The tornado has been rated as an EF-1 with peak wind speeds of 95 mph, ...

There's growing evidence that "Tornado Alley," the area of the United States most susceptible to tornadoes, is shifting eastwards, according to a recent study looking at tornado formation patterns.

Tornado season has ramped up to be the most active in history. According to the Storm Prediction Center, there have been 781 preliminary tornado reports nationwide as of last Wednesday, far more than ...

The National Weather Service’s Storm Prediction Center upgraded the likelihood that a storm approaching western Washington will cause a tornado, although the odds remain low. On Tuesday, March 25, the ...

Corrections & clarifications: A previous version of this article incorrectly referred to the tornado data provided by the Storm Prediction Center of the National Oceanic and Atmospheric Administration ...