When it comes to severe weather, especially tornadoes, it helps to know how these storms form and what you need to do when ...

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

Tornadoes come in all shapes and sizes; however, a lesser-known but equally menacing phenomenon is a type of fast-developing ...

One such tornado in Mississippi triggered a tornado emergency, the most urgent type of tornado warning, after radar indicated it was launching debris five miles into the air. The outbreak follows ...

At least four tornadoes touched down in western Pennsylvania on Sunday as severe storms swept across the region, according to the National Weather Service in Pittsburgh. All the twisters were rated as ...

A quickly-spreading wildfire, fueled by powerful winds, has forced the urgent evacuation of the entire town of Velma, in ...