Alabama to be hub of scientific study of Southern tornadoes

About 40 scientists from around the nation are expected to participate in "VORTEX Southeast," an upcoming study of the unique characteristics of tornadoes that develop in the South, weather researchers say.

More severe weather in store for middle states in US

Today's imagery from NASA's AIRS instrument on the Aqua satellite indicates more severe weather is in store for the Midwest from Texas to Michigan. There is another extremely strong storm that is stretching from south to ...

No tornadoes reported anywhere across US in March

With only about two-dozen twisters recorded so far this year during a period when 100 or more are typical, the U.S. appears to be in a tornado drought as cool, stable air prevents the ingredients of the violent storms from ...

Frequency of tornadoes, hail linked to El Nino, La Nina

Climate scientists can spot El Niño and La Niña conditions developing months ahead of time, and they use this knowledge to make more accurate forecasts of droughts, flooding and even hurricane activity around the world. ...

Q&A: Drones might help explain how tornadoes form

Researchers say they have collected promising weather data by flying instrument-laden drones into big Western and Midwestern storms. Now, they want to expand the project in hopes of learning more about how tornadoes form.

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