Jet streams play a key role in how tornadoes are formed. When it comes to tornadoes, you’ve seen them, and you’ve seen what they can do. But do you really know how a tornado forms into that monstrous ...

Tornadoes are complex and tough to predict but this short documentary from NASA is a good introduction to how they work. Researcher Tim Samaras explains how different weather systems collide across ...

There are more tornadoes in the US than anywhere else on Earth. How do they form? This is in part because of the geography of the US. (AP video/Laura Bargfeld; Production/Shelby Lum; Animation/Eva ...

Storm Of Passion founder Ryan Shepard answers questions about storm chasing, including recent NOAA budget cuts, why his TIV-2 is so important to understanding tornadoes and a close call he once had.

America’s tornado hot spots are shifting. Experts say this might be why - Last summer saw the most destructive tornado in 12 years ...