A dangerous, wide-reaching storm is threatening tens of millions of people along nearly the entire Eastern Seaboard Monday ...

New tornado warnings were issued overnight in Alabama and Mississippi, along with flash flood warnings ... U.S. or coming into or leaving the country on Saturday, according to FlightAware.com, which ...

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

Overnight into Sunday morning there were new tornado warnings issued in Alabama and Mississippi, along with flash flood ... or coming into or leaving the country on Saturday, according to ...

At least 19 people have been reported killed as a result of severe weather, most of them, 10, in Tennessee. The most recent include a 57-year-old O'Fallon, Missouri, man whose car entered floodwaters ...

Overnight into Sunday morning there were new tornado warnings issued in Alabama and Mississippi ... according to FlightAware.com, which reported 74 cancellations and 478 delays of U.S. flights ...

Hundreds of flights have been canceled and more than 6,400 flights delayed, according to FlightAware.com ... Barge transportation on the lower Mississippi River could also be affected.

The aircraft had flown tourists in New York City thousands of times before crashing Thursday with a Spanish family aboard.