It has been frigid not only in the Northeast but also throughout the central United States. An extreme cold warning is in ...

At least nine states from Georgia to Delaware are under snow and ice alerts as a winter storm moves east -- with brutal, ...

While a cold weather advisory continues in parts of the Chicago area for a third day, temperatures are on track to gradually ...

Several more inches of snow are forecast today for parts of southern Iowa, though forecasters say the big weather story is ...

Discover the concept of negative temperature coefficient (NTC) and how it affects resistance in electronic devices.