The stratospheric polar vortex is entering its seasonal collapse. But that doesn’t mean calm weather is coming. What's ...

Weather forecasts have become part of our daily routine. We glance at an app, hear a number on the radio, and carry on with ...

On Monday, Feb. 2, millions of Americans will brave the early morning cold as groundhog handlers pull their sleepy charges from their winter dens to offer a spring forecast. It's probably fair to ask ...

Add Yahoo as a preferred source to see more of our stories on Google. On Monday, Feb. 2, millions of Americans will brave the early morning cold as groundhog handlers pull their sleepy charges from ...