The brutal U.S. cold snap was a freak of nature, scientists say, who added that such extreme cold is far less likely to occur than it used to.
USA TODAY, The Post-Crescent
Fri, 01/12/2018 - 1:30pm
The brutal U.S. cold snap was a freak of nature, scientists say, who added that such extreme cold is far less likely to occur than it used to.