A deep freeze is straining power supplies across the eastern US, sending demand on the country’s largest electric grid to an all-time winter high as the South digs out from one of the worst snow ...

Quite to the contrary. Deep freeze is still a very potent risk for Northern Hemisphere businesses through the middle latitudes. Even amid an overall warming climate, very low temperatures are ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

“The deep freeze has arrived and is here to stay for most of this week. Watch for icy areas on untreated surfaces, and also for areas of blowing and drifting snow today,” the weather service ...