Climate & Weather

14 islands threatened by climate change

Why is it snowing in the Sahara?

How urban design warms up cold-weather cities

6 ways you know it's crazy-cold outside

Cities open warming centers to protect the homeless from frigid temps

5 reasons why I think winter rocks

9 wonderlands for your winter travel list

8 strange ice formations

East Coast braces for another 'bombogenesis'

It's so cold, Niagara Falls is an icy wonderland

Mysterious blue snow falls over parts of Russia

Ottawa is world's coldest capital (at least today)