A powerful tornado touched down in northeastern Arkansas on Wednesday, prompting the issuance of an urgent Tornado Emergency.

Tornadoes can take down power for thousands of people, cause catastrophic property damage and kill. The U.S. sees about 1,200 ...

There's a particular set of factors that lead to the formation of tornadoes. Here's what they are.

Heavy rains, damaging winds and dangerous floods have ravaged the South and the Midwest for days, killing at least 23 people.

What causes a tornado? Tornadoes form inside large rotating thunderstorms and the ingredients have to be just right. Tornadoes occur when there is a perfect mix of temperature, moisture profile ...

Natural disasters like heat waves, fires, and floods are growing more dangerous because of climate change, but the effect a warming world has on tornadoes is complicated and incon ...

Original story: Tornado causes line of damage in north Indianapolis metro area It wasn't immediately clear how powerful the tornado that National Weather Service radar spotted in Carmel shortly ...

A four-day, once-in-a-generation weather event is pounding the middle of the U.S. with destructive tornadoes and ...