December served up a warning of the massive challenges ahead for the European Union.

The revelation is a blow to the bloc’s efforts to be a leader in the fight against climate change.

Countries have procrastinated for too long and need to begin making steep cuts to their greenhouse gas emissions immediately, or risk missing agreed targets for limiting global warming, top United Nations officials said Tuesday.

The U.S. president's move could increase uncertainty for Canada's auto industry, according to experts.

He lauded the Paris climate accord, but says even if its promises are fully met, the world still faces what he describes as a catastrophic three-degree temperature rise by the end of the century.

U.N. Secretary-General Antonio Guterres said Sunday that the political will to fight climate change seems to be fading at the same time as things are getting worse for those feeling the effects.

Global energy giant Royal Dutch Shell is urging Canada's largest oil and gas organization to get off the fence and support both the Paris climate accord and the pricing of carbon to encourage greenhouse gas emission reductions.

Cenovus is recommending investors at its annual general meeting vote against a shareholder motion requiring it to set greenhouse gas emission targets aligned with the goals of the Paris climate accord.

The Saskatchewan Environmental Society says the provincial government’s climate change strategy falls short.

The U.S. is refusing to “welcome” the findings of a dire UN climate report, because it does not want to endorse the results.