CNBC's Karen Gilchrist discusses the proliferation of Greece's depopulated "ghost" towns and how demographic shifts could put ...

Arctic air pumped from the north will plunge temperatures across parts of the U.S., with more snow and dangerous conditions ...

A blast of bitter cold Arctic air is set to arrive and settle overhead through the middle of the week before lifting out by ...

ALBANY, Ga. (WALB) - More arctic air extends into today with dry and cool conditions. Highs climb into the upper 50s. Tonight, patchy frost not as cold with lows above freezing in the mid 30s.

Another blast of arctic air is charging into the U.S. behind a powerful winter storm sweeping across the northern tier. Wind chills reached subzero Thursday morning in some places, with lows into ...

On the West Coast, warm temperatures reached a record high in the San Francisco Bay area, when Oakland hit 70 degrees ...

Frigid air spilling out of the Arctic is a powerful force, and only a handful of natural features can stop that chill in its tracks If you’re one of the many Canadians and Americans who dread ...

It won't bring us a lot in the way of rain and snow coverage, but it will bring a blast of arctic air. This means single digit feels like temps are likely in Cincinnati by Thursday morning.