By A Mystery Man Writer
According to a new study, climate change has caused a weakening polar vortex that causes extreme winter cold in Europe and Russia.
Does Cold Weather Disprove Climate Change?
Winter - Wikipedia
Positives and negatives of global warming
Climate change: Arctic warming linked to colder winters
This Is Why Global Warming Is Responsible For Freezing Temperatures Across The U.S.
Little Ice Age - Wikipedia
Why cold weather doesn't mean climate change is fake
The 13 Coldest Cities in the U.S.
Another Blast of Cold Air - by Doug Lewin
World of Change: Global Temperatures
When Is It Too Cold to Take Your Baby or Toddler Outside?