Some of the most dangerous tornadoes are invisible, hidden behind heavy rains. For a storm featured in "Twisted" on the National Geographic Channel on Sunday, Casey teamed up with meteorologist ...

Discover the U.S. regions most at risk from hurricanes, tornadoes, wildfires, floods, and winter storms. Learn how weather shapes safety and staying prepared.

TOLEDO, Ohio — Northwest Ohio has a long and sobering history of powerful tornadoes. From the infamous Palm Sunday outbreak to the tragic overnight strike in Millbury, these storms have left ...

Kansas City is seeing flooding around the metro, plus downed trees and traffic crashes, after a "confirmed large and extremely dangerous tornado" was reported in Raytown near the Truman Sports ...

Even a weak twister is still dangerous Most of the tornadoes that touch down across Canada are relatively weak and short-lived.

While deadly tornadoes are less common in the region, that outbreak was one of the deadliest series of tornadoes in the 1980s, killing 89 people and injuring over 1,000.

They should also be a warning of the folly of building a federal research lab handling the most dangerous pathogens on earth in the heart of Tornado Alley. And yet that is exactly what the ...