Scientists Blame Dramatic Weather On Weakening ‘Arctic Fence’

Publish Date: February 3, 2011
Article Source: NPR Radio "Hear and Now"
Article Link:

Helpful explanation of scientists' views of the cold snowy winter by Justin Gillis, environmental science reporter at the New York Times and author of the Green blog. Highlights research by Dr. Judah Cohen of Atmospheric and Environmental Research (AER).