BOULDER, Colo. — There’s a river of air thousands of feet above our heads called the jet stream. And new research shows that the peak wind speeds in the jet stream are getting faster as the atmosphere ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

A 115 mph 'jet streak' will intensify the risk of tornadoes and severe thunderstorms for millions of people across the South this weekend, a Newsweek map shows. The powerful 115 mph upper-level jet ...

We’ve got two storm systems that’ll bring impactful weather to the Stateline, with the first arriving Thursday and the second arriving late Friday into Saturday. Rain is expected to ...

A new study in Nature Climate Change takes one of the first deep dives into how climate change will affect the fastest jet streams—the powerful, narrow winds in the upper atmosphere that steer much of ...

Shuang-Ye Wu does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...