Astronomers aimed the Very Large Telescope in Chile at a nearby exoplanet and discovered jet stream winds blowing nearly 80 times faster than any seen here on Earth, and the fastest of their kind ever ...

Add Yahoo as a preferred source to see more of our stories on Google. On Wednesday, at least two transatlantic flights reached top ground speeds above 800 mph. They were still technically subsonic ...

First, instead of moving storms quickly eastward, the sluggish jet stream stalled storm systems in place, causing prolonged downpours and flash flooding. When you purchase through links on our site, ...

CLEVELAND — Northeast Ohio’s weather this week is a textbook example of how the upper-level jet stream can flip the switch between quick-moving rain showers and prolonged bouts of wintry weather. This ...