Additions to the center include an expanded museum space, new classroom and lab spaces, and larger welcome and reception areas that can hold up to 250 guests.

The National Weather Service confirmed a tornado tore apart roofs and scattered debris in south-central Kentucky.

The Tornado Warning was issued for some of East Tennessee, including the Knoxville metropolitan area, until 9:45 p.m.

This senseless act could easily have resulted in tragedy for the crew of the helicopter, other aircraft, and citizens on the ...