Violent tornadoes that ripped through parts of the U.S. proved deadly as well as destructive Saturday as storms moved east into the Mississippi Valley and Deep South, with at least 17 people dead.

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

A historic warning, a weakened National Weather Service and announcements of shelters opening: Severe weather is on the way to Mississippi.

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

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states, part of a monster storm that killed at least 26 people as more severe ...

At least 26 people have been killed in a monster storm sweeping across much of the U.S. Kansas authorities said eight people ...

The most fatalities were in Missouri. Forecasters warned that tornadoes, hail and violent winds continue to threaten states ...

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

Monster storm across the US sparks scores of tornadoes and fire, killing at least 17 Violent tornadoes that ripped through ...