The Polar Vortex in the upper atmosphere has disintegrated after the intense warming of the stratosphere in mid-March.

even if a progressive and dynamic weather pattern will persist across North America into April.(Getty Images via AFP) The Polar Vortex's collapse will cause a major Arctic blast from central ...

Snow coverage maps for 6am on April 16 indicate a sweeping Arctic blast set to bring snowfall ... to show persistent high-pressure over the far north and north-west of Europe.

Addition of facility in Canton, Michigan, is Vertical’s fifth acquisition in the past year, making it the sixth-largest cold ...

A major disruption to the Arctic polar vortex has bumped the ring of wind that circles the North Pole off its perch and towards Europe, a new animation shows. The migration could trigger colder ...

SYDNEY -- Canada is partnering with Australia to develop a $4 billion over-the-horizon radar for the Arctic to boost Ottawa's presence in the remote northern region amid souring ties with Washington.

From the East a speech from a Russian leader hinting at carving up the Arctic and ... the Far North as a springboard for possible conflicts". The threat of Russia and America jointly exploiting ...

This is Arctic Forge, a multinational war game testing America’s ability to operate ... According to Brawley, the "rules of the North" are clear: Be self-sufficient—no one is coming to help.

Later in the day, snow coverage maps reveal the full extent of this unexpected Arctic blast. Up to 5cm (two inches) of snow could settle on the ground in the Scottish Highlands, while the north ...