While Toronto, London and Trenton, Ont., recorded their most frigid temperatures in several years during the early-morning ...

Exploding trees? Extreme cold snaps in Chicago can cause trees to crack and burst from freezing stress. Tree experts explain ...

A skier in Banff National Park came frighteningly close to disaster this week, yet walked away without a scratch. Parks ...

Americans stripped supermarket shelves Friday ahead of potentially "catastrophic" winter weather that threatened at least 160 ...

Our observed minimum wind chills from Friday morning ranged from -20° to -30°! We’re not done yet! Friday’s actual temperatures could fall below -15° for some.

As Central New Yorkers button up for the big freeze coming this way, ice anglers are rubbing their hands together in anticipation. The predicted polar vortex promises to seal the deal on a superb ice ...

The Fire and Ice Sauna Experience on North Avenue Beach is among the new winter saunas that have opened up in Chicago.

A sprawling storm that’s put more than 180 million Americans under some sort of winter weather alert is expected to turn into ...

The National Weather Service has issued an extreme cold warning from 3 a.m. Friday until noon for central Cook County, ...

An Extreme Cold Warning starts overnight as an Arctic front will bring the coldest weather the Chicago area has seen since ...

Parts of Lake Michigan are freezing over as a polar vortex begins to sweep across the United States, bringing frigid ...