Rising tolls and cost overruns prompt debate over taxpayer liability for the massive expansion of the crude pipeline.

Hydrogen “hype” is coming down to earth, with a major export deal stalling out in Atlantic Canada while a highly-touted ...

The final version of Canada’s Clean Electricity Regulations (CER) will postpone the deadline for fully decarbonize the ...

The Arctic tundra has tipped over into a source of atmospheric carbon, with the region now emitting more carbon dioxide than ...

An $80-billion windfall is in store for the United States’ international trading partners and competitors if Donald Trump ...

Donald Trump’s re-election looms large as COP29 begins, with some experts warning of a toxic impact on climate negotiations, ...

Vancouver City Council voted Wednesday night to reinstate a ban on natural gas in new buildings, reversing a decision it made ...

An 8,000-tonne liquid carbon leak at the United States’ first commercial site for underground carbon dioxide storage is ...

When power exports from Norway suddenly dropped from 1.4 gigawatts to zero in October, battery energy storage systems kicked ...

The launch of one of the first utility-scale solar+storage peaker plants in the United States is paving the way for ...

Oil and gas producers in Canada will be required to cut greenhouse gas emissions by about one-third under new regulations published Monday—but not for another six to eight years.

Ontario has asked the Supreme Court to weigh in on a historic youth-led challenge of the province's climate plan, moving the ...