It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

A bleak side-by-side image of the weather on opposite sides of the United States this week appears to show a stark shift in ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

NEW ORLEANS -- The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption will stretch Arctic air across the top of the globe and ...

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

A cold front rolling into the East Coast from Siberia will hit a large portion of the United States this weekend, causing a central polar vortex just a few weeks after an Arctic blast hit the US.

Another polar vortex disruption will stretch Arctic ... Up to 280 million Americans will have a day or two where it’s colder than Anchorage, Alaska, said private meteorologist Ryan Maue.

Another polar vortex disruption will stretch Arctic ... Up to 280 million Americans will have a day or two where it’s colder than Anchorage, Alaska, said private meteorologist Ryan Maue.

Another polar vortex disruption will stretch Arctic ... Up to 280 million Americans will have a day or two where it’s colder than Anchorage, Alaska, said private meteorologist Ryan Maue.