Add Yahoo as a preferred source to see more of our stories on Google. A strong cold front is pushing across the eastern half of the country this week, dropping temperatures well below average from the ...

It brings bitter cold in the winter, relief from the heat during summer, and sometimes severe storms too. A “cold front” marks the transition from a warmer air mass to a relatively cooler one, and is ...

A strong cold front is pushing across the eastern half of the country this week, dropping temperatures well below average from the Midwest to the Northeast while a separate Pacific storm system moves ...