To put that in perspective, New Orleans is on the same latitude (or at least the northern hemisphere equivalent) as Coffs Harbour on the New South Wales Mid North Coast. As most Aussie know, Coffs ...

A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of climate change.

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

A n Australian man who moved abroad has revealed that he only realized that the Moon looks different in the Northern ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Since at least the early 19th century, Earth’s north magnetic pole has been situated in the Canadian Arctic and slowly moving ...

The Atlantic Meridional Overturning Circulation, or AMOC, is a system of currents that moves water, heat, and nutrients ...

When most Americans think about Canada, which is rarely, they think of snow, lakes, good hunting and how pleasant it is to have a neighbour who doesn’t make trouble. When Canadians think about ...

Scientists have revealed that a crucial system of Atlantic Ocean currents could collapse by the 2030s, dramatically altering ...

Now that the sun has reached its solar maximum, aurora chasers should expect the northern lights to appear more frequently in the night sky.

Snow isn't just for the mountains, the northern U.S., Europe and Siberia. Here's a sampling of the more bizarre events.