Polar Vortex in U.S. May be Example of Global Warming

Photo source: ©© Peter Nijenhuis

Excerpts;

Scientists said the deep freeze gripping the U.S. does not indicate a halt or reversal in global warming trends, either. In fact, it may be a counterintuitive example of global warming in action…

Read Full Article, Climate Central

Polar air brings single-digit cold to East, South, AP