Remembering the deadliest tornado in U.S. history, the Tri-State Tornado took 695 lives and devastated communities in ...

The deadliest tornado in recorded U.S. history struck 100 years ago, touching down in Missouri and tearing up everything in ...

It is a century since a powerful tornado ripped through three U.S. states, killing hundreds and injuring thousands.

The deadliest tornado in recorded U.S. history occurred 100 years ago, tearing through Missouri, Illinois and into Indiana, and killing 695 people.

Tornadoes can have extreme differences in how fast they move. Past history shows they can track as fast as traffic on an ...

Even by Plains standards, this was an unusually large, violent tornado outbreak so early in spring. One Kansas tornado was ...

An event on the final day of the week-long commemoration for the 100th anniversary of the Tri-State Tornado will take place ...

Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading system is to blame.

The Enhanced Fujita Scale provides an estimated range of a tornado's wind speeds, based on the tornado's damage.

Tornadoes are among the strongest and deadliest types of weather, capable of destroying entire neighborhoods in minutes. However, the most powerful tornadoes, classified as EF5, make up less than 1% ...

Sirens will sound and alerts will be broadcast in bid to make residents and businesses aware of planning for a natural ...

The deadliest tornado in recorded U.S. history occurred 100 years ago. The Tri-State Tornado touched down in southeastern ...