Tornadoes can get extremely large, and that's terrifying. Watch this video to learn about the largest tornado ever known to have formed, the El Reno tornado in 2013.

The EF-3 tornado that devastated parts of Appleton and Menasha on July 27th is a big outlier both in recent history and ...

Tornadoes are among the most destructive forces on Earth, capable of reshaping entire landscapes in minutes. While some are narrow and short lived, others expand into massive rotating systems ...