Microbial methane leaking from non-producing oil and gas wells is being emitted at rates about 1,000 times higher than ...

Communities dependent on Canada's blue economy will face growing challenges to their livelihoods as climate change ...

Canada’s tar sands have gained infamy for being one of the world’s most polluting sources of oil, thanks to the large amounts of energy and water use required for their extraction. A new study says ...

OTTAWA — An influential research article that claimed a popular weed-killer was safe has been retracted 25 years after it was published, prompting environment groups in Canada to ask the federal ...