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

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.

The stratospheric polar vortex is like a whirlpool of ... weather models indicate the vortex will abruptly weaken and/or collapse. The vortex disruption will be “fairly large,” Judah Cohen ...

Before you start envisioning the sudden collapse of our planet's weather ... to a westerly circulation in the following weeks ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.

Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said ...

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

Bickel)(AP/Joshua A. Bickel) ANNAPOLIS, Md. (AP) — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the ...

The D.C. area is wrapped up in a polar vortex, and this cold weather can wreak havoc on your plumbing if you’re unprepared. These extremely cold temperatures can freeze and burst a water pipe in ...

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