The threat of tornadoes is moving east into the Mississippi Valley and Deep South a day after a massive storm system moving ...

At least 16 people have been killed in a monster storm sweeping across much of the U.S. Ten people were killed in Missouri ...

The threat of tornadoes moved east into the Mississippi Valley and the south on Saturday, just a day after a massive storm in ...

Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.

The threat of tornadoes in parts of the U.S. proved deadly as whipping winds moved east into the Mississippi Valley and Deep ...

The Storm Prediction Center designated the day as "high risk" for severe weather, especially in the Deep South.

A sprawling storm system crossing the U.S. on Friday caused deadly crashes, damaged buildings and fanned more than 100 ...

The threat of tornadoes moved east into the Mississippi Valley and Deep South on Saturday, a day after a massive storm system ...

At least five people have been killed in a monster storm sweeping across much of the U.S. At least two people were killed in ...

At least 17 people have been killed in a monster storm sweeping across much of the U.S. Ten people were killed in Missouri ...

At least six people have been killed in a monster storm sweeping across much of the U.S. Three people were killed in southern ...

Violent tornadoes that ripped through parts of the U.S. proved deadly as well as destructive as whipping winds moved east ...