Extreme cold taxes the body, especially the heart. Learn how to stay safe, especially if you have a health condition that puts you at higher risk.

With the promise of a blast of Arctic air in early December, thanks to a polar vortex, it's important to know the symptoms of cold weather-related emergencies such as frostbite and hypothermia. Read ...

Dangerous freezing weather has settled over Kentucky this week, with wind chills dipping as low as 10 degrees below zero Tuesday into Wednesday, according to the National Weather Service. When it gets ...

An Arctic airmass is moving into Florida, bringing some of the coldest air of the season. Weather officials post signs of hypothermia to watch for. Here's how to stay safe and symptoms to watch for ...

Add Yahoo as a preferred source to see more of our stories on Google. Extreme wind chill temperatures are sweeping through North Carolina as of Tuesday, Jan. 21, bringing health risks. "If you're not ...

Add Yahoo as a preferred source to see more of our stories on Google. Dangerous freezing weather has settled over Kentucky this week, with wind chills dipping as low as 10 degrees below zero Tuesday ...