Extreme cold can lead to breathing problems, hypothermia, frostbite - KY3

1. Extreme cold can lead to breathing problems, hypothermia, frostbite  KY3
2. Frostbite and Hypothermia: Tips to Stay Safe in Extreme Cold Weather  The New York Times
3. Mummified skin, hypothermia: What happens to your body in minus 50 degree wind chill?  The Sheboygan Press
4. Dos and don'ts for dealing with the coldest weather we've seen in years  KSDK.com
5. What to know about frostbite  CNN
6. View full coverage on Google News

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