There are thousands of thunderstorms in the United States each year, but only a few become strong enough to spin up a tornado ...

DALLAS — As severe weather season intensifies, WFAA's meteorologists are breaking down the science behind one of nature’s most powerful and destructive forces: tornadoes. Tornado formation ...

FIRST, WE’RE GOING TO TALK ABOUT HOW TORNADOES FORM, HOPEFULLY TO, OF COURSE, SPREAD MORE INFORMATION AND DISPEL ANY FEAR, ESPECIALLY AFTER LAST YEAR’S TORNADO OUTBREAKS. SO LET’S START WITH ...

However, there are still a lot of unknowns about how tornadoes form, strengthen, and die out. When the original "Twister" movie debuted in 1996, its super-sized, cow-spinning tornadoes captivated ...