President Donald Trump has activated the National Guard in tornado-struck Arkansas after storms ripped through multiple ...

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

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

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

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

Thousands of power outages were reported Saturday as a deadly severe weather outbreak moved across the Midwest and South.

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

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

The weather cut a swathe of destruction across an area of the country that is home to more than 100 million people.

The dynamic storm pattern that began Friday earned an unusual “high risk” designation from weather forecasters.

In some extreme cases, thunderstorms can spawn a derecho, a long-lived windstorm with gusts over 100 mph, strong enough to ...

Violent tornadoes and high winds decimated homes, wiped out schools and toppled semitractor-trailers as a monster storm that ...