Three separate rounds of Arctic air have already swept across the central and eastern United States through mid-December, ...

NEW YORK (CBSNewYork/AP)-- Tri-State Area residents were not the only ones suffering through a bitter blast this weekend, and some areas have seen conditions far more severe. At least 16 deaths were ...

The phrase “historic polar vortex” evokes a country locked in ice from the Great Lakes to the Gulf, but the most reliable records show a patchwork of extreme outbreaks rather than a single, weeks-long ...

With the Northern Hemisphere well into the winter months, it may seem like temperatures are cold enough already. However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is ...

The big freeze resulting from an Arctic weather phenomenon known as the polar vortex has affected 187 million Americans — more than half the country's population. It was loosening its grip Wednesday, ...

Don't miss out on the headlines from technology/environment. Followed categories will be added to My News. The image, resembling a woman’s breasts, has led to jokes it’s “proof the Earth is not flat” ...