Yet despite the cold temperatures over the continent, the planet as a whole has set a new temperature record yet again: ...

After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been normal.

Showers linger into Friday as the storm system moves out. A few more waves will be with us for the morning commute, then only isolated showers tapering off around lunchtime. The other lingering impact ...