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

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

The National Weather Service's Storm Prediction Center warned of "near historic" fire conditions in the Plains.

Authorities say more than 130 wildfires were reported in 44 counties across Oklahoma on Friday, and many were still active Saturday.

At least 18 people have been killed in a monster storm sweeping across much of the U.S. As of Saturday afternoon, Missouri ...

Winds gusting up to 80 mph were predicted from the Canadian border to Texas, threatening blizzard conditions in colder ...

The threat of violent tornadoes in parts of the U.S. proved deadly as well as destructive as whipping winds moved east into ...