A polar vortex is a stream of cold air that normally spins around the North Pole ... Arctic air across parts of North America ...

But despite the presence of 5G in one of the Earth’s most remote locations, fiber connections in the region are much rarer.

We use imaginary lines to help locate where a place is in the world. the Arctic Circle (the North Pole) the Antarctic Circle (the South Pole) the Tropic of Cancer the Tropic of Capricorn and the ...