Deadly tornadoes have left a trail of destruction through U.S. central and southern states. More than 280 people have lost their lives and thousands more have been affected. Get the latest updates on this devastating storm system, and find out more about the science of this kind of extreme weather.

Beyond the dramatic videos and the devastating stories, the sheer intensity of the storms has many wondering what's going on.

Tornadoes claimed the lives of at least 313 people -- the deadliest tornado tragedy to strike the United States since 1974.

Discovery Storm Chasers in action on Wednesday got a close look at the disasters.

Deadly tornadoes left a trail of destruction and death through U.S. southern states.

Tornadoes get their incredible power by capturing the forces inside a much bigger "parent" thunderstorm.

Twenty people have died and hundreds more have had to evacuate their homes as a massive storm system looms over the region.

We've seen snow in the Midwest, wildfires in Texas and a surge of tornadoes across the country. What's going on with the weather?

A tornado generated during a tornadic supercell tore part of the roof off the St. Louis airport Friday night and injured four people.

Tangible progress is being made by forecasters working to bring down the death tolls from the kinds of outbreaks we've been seeing in the Central and Southern United States.

More and more vacationers are forking over thousands of dollars for a chance to glimpse the raw destructive power of a twister.

Although climate change is a suspect, the trend could simply be a part of natural cycles that drive wind speeds up and down.

Study calls for increased knowledge of the more extreme yet least understood aspects of climate change

Increasingly intense storms are a predicted consequence of climate change, since more heat energy in the atmosphere can fuel more powerful storms.

Discovery News has got you covered when it comes to the latest research on extreme weather conditions.

The latest news and science behind tornadoes, floods, lightning and other forms of weather affecting the world.
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