This week, the heart of Canada’s polar region will be milder than cities like Toronto, Hamilton, Ottawa, and Sault Ste. Marie, Ont.

Vicious cycles are accelerating climate change. One is happening at the north pole, where rising temperatures caused by ...

With the right investments, this country has the potential to unlock one of the most powerful and reliable sources of energy ...

Dallas hopes new climate data can help shape strategies to combat the urban heat island effect that makes some areas 10 ...