This twister dubbed "El Reno" stretched a remarkable 2.6 miles in diameter, making it the widest U.S. tornado on record. Read on to learn details of this extraordinary phenomenon, including the ...

A unique documentary charts the extraordinary journey of the tornado that struck El Reno, Oklahoma, on 31 May 2013: one of the largest and fastest twisters ever ...

Nowhere was this more exemplified than in the deadly El Reno F5 tornado in 2013 that killed veteran storm chaser Tim Samaras and the TWISTEX crew. Samaras was known as one of the most professional ...