In this episode of Stuff You Should Know, the hosts dive into Tornado Alley, exploring its definition and the potential for it to shift eastward. They discuss the meteorological factors that lead to tornado formation and delve into the ongoing debate about whether climate change is influencing the area at risk for tornadoes. While some experts suggest that rising temperatures are expanding Tornado Alley, others remain skeptical about the connection between climate change and tornado activity. The episode also highlights the history of tornado tracking and offers a review of the film "Twisters."