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 thing about El Reno is we are more than a community, we are a family," Mayor White said. "We're going to overcome this." A deadly tornado touched down in El Reno, Oklahoma, late Saturday ...

No matter how big or strong, tornadoes are extremely dangerous. But back on May 13, 2013, the El Reno tornado took the cake for being the widest tornado ever record. At its widest point ...

Oklahoma is not done with the severe storm risk after heavy rainfall caused flooding on Saturday ... northwestern Oklahoma ...