If you're not sure what you should do for a tornado warning vs. a tornado watch, here's the difference between these two terms — and why that matters.

Eighty-eight years ago this month, the Army and the Signal Corps capabilities transformed with the first successful ...

A severe thunderstorm warning is issued when either a severe thunderstorm is indicated by WSR-88D radar — a weather surveillance Doppler radar — or a spotter reports a thunderstorm producing ...