Millions of Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes with ...

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

Tornadoes in the South and Midwest overnight and early Saturday left 12 dead in Missouri. More tornadoes are forecast through ...

Eleven storm-related fatalities were reported in the Missouri counties of Ozark, Butler, Wayne and Jefferson, the state ...

Severe storms and tornadoes are tearing through the South after deadly outbreak in the Midwest on Friday. Follow for live ...

A multiday severe weather outbreak across the eastern U.S. continues Saturday, with the risk of a tornado outbreak even ...

A severe weather system spawned intense, long-duration tornadoes that struck parts of Arkansas, Mississippi and Missouri, leaving some communities in tatters.

At least 34 people are dead after severe weather hit parts of Missouri, Kansas, Texas, Arkansas, Oklahoma and Mississippi ...

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

Several large tornado outbreaks, some with dozens of deadly storms, have swept across the South in recent years. We asked tornado scientist Ernest Agee to explain what causes tornadoes and how the ...