Will arctic weather blast bring snow to Tennessee on Thanksgiving? What to expect

A blast of polar vortex cold air is expected to hit parts of the country around Thanksgiving. What to expect in Tennessee.
Earth.com

Greenland cave discovery reveals the Arctic temperature millions of years ago

Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with CO₂ levels similar to today's.

Arctic blast headed to Pennsylvania, cold wave and first snow; see winter weather forecast

An Arctic blast will bring coldest temperatures and first snow of the season this weekend. See Pennsylvania forecast and ...

Mass. weather: Arctic chill drops state temperatures into the 20s overnight

Massachusetts is supposed to plunge into cooler temperatures before seeing a snow mix on Sunday. Also, take a peak at what's ...

Arctic air plunges temperatures coast to coast

From the northern Plains to the Gulf Coast, much of the nation woke up to its coldest air of the season. USA, — A surge of ...

Arctic air hits much of the US, bringing snow to some areas and very chilly temperatures to Florida

“Patchy blowing snow” and wind chills hovering near freezing were expected in portions of Minnesota, Nebraska and South ...

Arctic blast to plunge NYC wind chill temperatures into 20s, teens

An Arctic blast will descend on the tristate area and much of the eastern half of the U.S. overnight, bringing below-freezing ...
Gizmodo

Arctic Temperatures Are Rising Twice As Fast As Anywhere Else On Earth

A comprehensive review of the state of the Arctic reveals some troubling information about rising temperature rates, which are more than double those of anywhere else on Earth, as well as some strange ...
New Scientist on MSN

Climate heating has reached even deepest parts of the Arctic Ocean

The depths of the Arctic Ocean have warmed more than scientists expected. New research has placed the blame on warmer water ...