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 ...

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

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 ...

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

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this weekend.

A storm will bring heavy snow, particularly to southern Nebraska and southwest Iowa, with sharp variations in snowfall totals ...

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 ...

Millions of Floridians are feeling the big chill this week after multiple cold fronts prompted freeze warnings, weather advisories, wind chills advisories and more across many parts of the ...

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