We still don't know why tornados happen, but we're getting closer to finding answers — just as the Trump administration threatens to cut $1 billion in funding ...

Yahoo News used data from the National Oceanic and Atmospheric Administration to calculate the number of days in each county ...

A tornado watch for all of southeast Wisconsin has expired. The watch was in effect until 7 p.m. Storms are expected to move ...

An EF1 tornado has confirmed winds between 86 to 110 mph. The tornado touched down in Summerton with peak winds of 90 mph after most likely developing over Lake Marion, according to the survey.