The Science Behind Tornado Formation Today on CNN 10, we get an update on severe storms that devastated parts of the US and then learn the difference between a tornado watch and warning.

By Mary Gilbert, Hanna Park, Emma Tucker, Taylor Romine (CNN) — Multiple tornadoes and intense storms hit the eastern half of the United States on Tuesday as a relentless severe weather pattern ...

(CNN) — Multiple tornadoes and intense storms hit the eastern half of the United States on Tuesday as a relentless severe weather pattern that left 28 people dead in recent days began to wind ...

By Mary Gilbert, Hanna Park, Emma Tucker, Taylor Romine (CNN) — Multiple tornadoes and intense storms hit the eastern half of the United States on Tuesday as a relentless severe weather pattern ...

By Mary Gilbert, Hanna Park, Emma Tucker, Taylor Romine (CNN) — Multiple tornadoes and intense storms hit the eastern half of the United States on Tuesday as a relentless severe weather pattern ...