Dozens of tornadoes could erupt during severe storms in the U.S. this week, putting millions of people at risk.

Weather experts explain the science behind the rapidly-developing twisters, and how just the right conditions had to be in ...

We followed along Tuesday as violent storms unleashed tornadoes, large hail and damaging winds across parts of the Plains, ...

Michigan State police aerial footage captured widespread damage to businesses, churches, homes and parks as four tornadoes ...

This devastation was part of a multi-day severe weather outbreak that began across Texas, the Plains, and the Midwest before ...

Residents in Lake Village, Indiana woke up to another day of clean up and recovery after this week's deadly tornado outbreak.

"All severe hazards are possible, including the risk for a few strong to intense tornadoes and very large hail," the Storm ...

The outbreak killed two in Lake Village, Indiana, and produced hail in Illinois that is being investigated as a possible new state record.

Saturday marks one year since the devastating Pi Day tornado outbreak. The storm destroyed homes and businesses and caused millions of dollars in damages in Franklin County alone. And one town in ...

Thousands of people were given minutes to seek shelter on Wednesday afternoon after a tornado warning was issued.

The Kankakee County Sheriff's Office confirmed at least one tornado touched down south of Kankakee, near the Kankakee ...

Many Oklahomans were under a tornado warning on Tuesday as a tornado-warned storm crossed the region, bringing with it large ...