20 délicieuses variantes santé à essayer sur tes toasts dès maintenant

Imagine tiny organisms that eat our pollution and help reduce emissions. This might sound like something straight out of science fiction, but university researchers are making it a reality.Laura Hug, a researcher at the University of Waterloo, is turning to an unexpected ally buried deep within waste: microbes. These tiny organisms are proving powerful tools in helping in the fight against methane emissions from landfills, which account for roughly 17 per cent of national methane emissions.

In any given landfill, a microscopic war is underway. Some microbes generate methane, while others consume it. Hugs’ research explores ways to use methane-eating microbes to reduce “legacy” methane, the ongoing, long-term gas emissions produced by decades-old organic waste buried deep underground.

Environment Canada sent National Defence a warning letter earlier this year alleging CFB Kingston broke federal environmental rules by failing to test rooftop air conditioners for refrigerant leaks in 2023.

National Defence documents, obtained through Access to Information law, say the base experienced three large halocarbon releases of over 100 kilograms in the past two years.

A Vancouver police officer involved in the deadly arrest of Myles Gray in 2015 says he doesn't believe Gray had any lawful right to repel officers' use of force against him. 

Const. Eric Birzneck is testifying at a public hearing into Gray's death called by the Office of the Police Complaint Commissioner in Vancouver.