Tornado Alley's eastward shift threatens millions of Americans | Environment News

Highly destructive tornado activity has been moving into US states with denser metropolitan populations.

Related Keywords

Trotwood ,Ohio ,United States ,Oklahoma ,Central Michigan University ,Michigan ,South Dakota ,Nebraska ,Texas ,White House ,District Of Columbia ,Kentucky ,Minnesota ,Environmental Protection Agency ,Kansas ,Americans ,Derrick Stephens ,Perry Samson ,John Allen ,Al Jazeera ,University Of Michigan ,Tornado Alley ,Industrial Revolution ,News ,Environment ,Leather ,S Amp Canada ,