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

Tornadoes, the swirling tempests of nature, have fascinated and terrified humanity for centuries. These phenomenal weather ...

Parts of Mississippi could face tornadoes with winds in excess of 200 miles per hour along with hail over 2 inches wide on ...

Parts of Mississippi could face tornadoes with winds in excess of 200 miles per hour along with hail over 2 inches wide on ...

Severe weather season usually begins to ramp up in March and lasts through the start of summer. The dramatic increase in sun ...

A dangerous tornado outbreak which started on Friday evening continued into the first half of the weekend with nearly 2 dozen ...

A quirky aspect of the way we measure twisters helps explain why there hasn't been a top-tier-rated tornado in 12 years.

A study has found the likelihood of a decade-long absence of EF5 tornadoes is low and offers an explanation for the phenomenon, according to NOAA meteorologist Anthony Lyza, lead author on the study.

Violent tornadoes are classified as EF4 or EF5, the strongest of tornadoes, and can produce wind speeds of more than 200 miles per hour. The area of high risk includes central and eastern portions ...