A rare split polar Vortex will plunge millions of Americans into freezing temperatures as it's set to blast powerful cold air ...

A blob of warm air high in the atmosphere has pushed the polar vortex off its axis over the past week. In the coming days, it’s likely to split into pieces, with possible ripple effects on ...

As the heat rises in Pakistan, GREE’s Airy AC Series delivers cool relief The new series is built for Pakistan’s extreme heat, offers powerful cooling even at 68°c with up to 60pc energy savings.

When the polar vortex is strong and stable, that cold is concentrated over the North Pole. However, it’s when that vortex is disturbed by influxes of warm air that we see changes in the air flow.

Climate researchers say changes in global weather patterns between the second half of January and into February could cause a disruption of the polar vortex, leading it to split into three pieces ...