The jet stream is a highway of fast moving air in the upper atmosphere. When an aircraft enters the jet stream, it can either slow down or speed up transportation. If planes are traveling west to ...

As Storm Floris batters UK a weather change is finally on the horizon - as new charts show when a sizzling 35C heatwave could be baking Britain again.

Autumn equinox marks the official beginning of fall in Pennsylvania. Here's the Old Farmer's Almanac fall weather prediction ...

("The jet stream will bring such and such weather our way," the forecaster might say.) Well, in actuality, the jet stream is a complex phenomenon involving the interplay between many variables.

SEATTLE — The jet stream is a high-altitude stream of wind that helps drive our weather. It's also fast, and right now is super fast. If you're aboard an airliner at say 35,000 feet, you could ...

The jet stream dictates weather across the United State and the world, but what does it do specifically in Colorado? Keep an eye out for certain patterns and you can have an early warning of the ch… ...

Scientists have identified a link between jet stream variability during the last half-century and increases in extreme weather in Europe.