A tornado outbreak has left at least six people dead and caused significant damage as severe weather moved from the South to the Midwest.

When you flip the thermostat down on a sweltering afternoon, you might not think about what's happening five or six miles above your head. Yet the behavior of high-altitude winds called jet streams is ...

Add Yahoo as a preferred source to see more of our stories on Google. As the UK battens down for Storm Chandra - the third Met Office-named storm of the season - experts look across the Atlantic to an ...

Britain is heading back into storm season as yo-yoing pressure ripples across the Atlantic fired up by a ferocious jet stream. Spring sunshine is on hold for the next week as the nation braces for ...