How an October snowstorm shut down New England in 2011, exposing power grid - The Washington Post
The Worst Snowstorms in United States History - Your AAA Network
Polar vortex brings May snow and freeze warnings to New York and New England, US weather
Over 1 million without power as winter storm swells to a bomb cyclone - The Washington Post
Deadly winter storm knocks out power for 1.5m in US and Canada - BBC News
Winter storm update: U.S. death toll rises to 50, with Buffalo area hard hit : NPR
Snowstorm drops a wallop of snow in US and Canada, thousands left without power
Winter travel warnings: heavy snow threatens to cancel flights, close roads : NPR
Winter storm blasts New England, New York, leaving thousands without power in freezing temperatures