A powerful storm system that tore across the United States in recent days is poised to move offshore into the Atlantic Monday ...

The dynamic storm from Friday through Sunday had earned an unusual “high risk” designation from weather forecasters.

Residents are surveying damage from unusually vicious weather in multiple U.S. states where violent twisters, blinding dust ...

The weakening but still volatile weather system was moving Monday into the US Southeast and Mid-Atlantic, bringing ...

Days earlier, the same ferocious weather system spawned violent twisters, blinding dust storms and fast-moving wildfires, ...

Meanwhile, the severe weather threat will linger through Sunday from Florida northward into the upper Ohio River Valley, ...

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

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

The dynamic storm was blamed for deadly dust storms in the nation's midsection, icy winter weather in northern parts of the ...

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