In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

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

One British Airways flight travelling from the US to Portugal reached a ground speed of 1,344km/h as it caught a lift from ...

Scientists are scrambling to understand how climate change may be interfering with the winds that carry our weather, with ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

In Earth’s upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 442kph, but they ...

Today jet stream will finally start to lift and a warming trend will slowly begin. That being said, wind speeds are expected ...

A potent surge of Arctic air starts settling in Monday evening as a massive dip in the jet stream pulls in frigid air across ...

The Met Office says a jet stream moving towards the UK this weekend will bring ‘perhaps the strongest winds of the winter so ...