Researchers at McGill University have improved the efficiency of a method for converting human urine into clean energy.
The method employs microbial fuel cells (MFCs), which use bacteria to turn organic waste into electricity, providing a sustainable and low-cost means of treating wastewater while generating energy from an abundant source. The McGill research provides insights into which urine concentrations are optimal for this process.
Microbes across Earth’s coldest regions are becoming more active as glaciers, permafrost and sea ice thaw, accelerating carbon release and potentially amplifying climate change, according to a new international review from McGill University.
McGill University engineers have developed new ultra-thin materials that can be programmed to move, fold and reshape themselves, much like animated origami. They open the door to softer, safer and more adaptable robots that could be used in medical tools that gently move inside the body, wearable devices that change shape on the skin or smart packaging that reacts to its environment.
An interdisciplinary team including researchers at McGill University has found a range of unexpected chemical contaminants in human milk samples from Canada and South Africa. The chemicals include traces of pesticides, antimicrobials and additives used in plastics and personal-care products. The findings were published across five papers.
Ebenezer Miezah Kwofie, Assistant Professor in the Bioresource Engineering Department, has been awarded one of eight science diplomacy chairs newly created by the Fonds de recherche du Québec (FRQ).
A new international study led by McGill University in collaboration with Jefo Nutrition shows that supplementing dairy cow diets with microencapsulated B-vitamins can significantly reduce greenhouse gas emissions while increasing milk yield and quality. The use of the feed additive cut global warming potential, an internationally standardized measure of climate impact, by up to 18 per cent across seven countries.
Researchers have cracked one of agriculture’s most complicated genomes, revealing long-hidden DNA rearrangements that could help scientists breed oats that are more resilient, nutritious and sustainable.
The study, by an international consortium that included researchers from McGill University and published in Nature, presents the first-ever “pangenome” and “pantranscriptome” of oats. These map all known oat genes and track how they behave across 33 varieties that grow around the world.
Patrick Cortbaoui, Senior Managing Director of McGill’s Margaret A. Gilliam Institute for Global Food Security, has been appointed Vice Chair for Outreach and Partnership for the United Nations Academic Impact (UNAI) SDG 2 Hub for the 2025–2027 term. This appointment recognizes Patrick’s ongoing leadership in advancing SDG 2 (Zero Hunger) through global academic collaboration.
Food bank use in Quebec in 2025 has hit record numbers, surpassing 3 million assistance requests, according to Food Banks Canada's HungerCount 2025 recent report. Employed people and students are among the fastest growing user groups, with food banks struggling to keep up with demand.
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In Canada, researchers from McGill University’s WELL-E Chair are using artificial intelligence to improve the welfare of dairy cows. At a farm in Montreal, high-definition cameras track cows’ movements, ear positions, and walking patterns to gather behavioral data. These subtle signals help assess the animals’ physical and mental health.
Dean Salwa Karboune is please to announce the following appointments in the Faculty of Agricultural and Environmental Sciences:
Professor Jessica Head has been appointed as Director of the Morgan Arboretum and Molson Nature Reserve for a three-year term starting September 2025. Professor Head is an Associate Professor in the Department of Natural Resource Sciences.
The Canadian Nutrition Society (CNS) has proudly won the bid to host the International Congress of Nutrition (ICN) 2029 in Vancouver, Canada, marking a major milestone for Canada’s nutrition community.
Pre-harvest sprouting (PHS) is a major global issue affecting cereal crops like wheat and barley. It occurs when grains begin to germinate on the plant before harvest due to environmental triggers like moisture and humidity, combined with genetic factors such as low seed dormancy. This premature sprouting degrades starch, reducing grain quality and leading to significant economic losses—estimated at $1 billion globally, and $100 million annually in Canada.
As we welcome the Fall semester, the Faculty of Agricultural and Environmental Sciences is pleased to announce the following appointments:
Dr. Faucher obtained his Ph.D. in Microbiology and Immunology from the Université de Montréal in 2007 and joined our Faculty in July 2011. He has previously served as Acting Associate Dean (Research) in 2020.
Chemicals used to replace bisphenol A (BPA) in food packaging can trigger potentially harmful effects in human ovarian cells, according to McGill University researchers.
A new study examined several chemicals commonly used in price stickers on packaged meat, fish, cheese and produce found early signs of potential toxicity.
