A massive storm hitting the central U.S. on Wednesday could spin up damaging tornadoes and dump heavy rain from northern ...

Scientists have been able to draw links between a warming planet and hurricanes, heat waves and droughts, but the complexity of tornadoes makes it hard to draw the same climate connection.

There have been eight reported tornadoes across four states in 24 hours. A once-in-a-generation extreme weather event is underway, beginning with a tornado outbreak and continuing into the weekend ...