An avian flu outbreak is killing millions of birds and in turn, having a direct affect on America's egg and poultry industries.
A line of severe thunderstorms packing hurricane-force wind gusts rumbled across the Midwest on Monday, damaging homes and farms, downing trees and destroying an airplane hangar.
Huge storm dumps snow on a large swath of the U.S., snarling travel from the Midwest to Northeast.
Caught on camera video of various tornadoes a result from strong Midwestern storm.
A fast moving storm creates multiple damaging tornadoes.