Large and destructive tornadoes are carving paths of destruction across the South for the second day in a row.

Severe weather warnings remain in place throughout the weekend as extreme conditions, including a tornado outbreak, threatens ...

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

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

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

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

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 ...

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