Menopause is often associated with sleep disturbances, hot flashes, and mood swings—but could it also play a role in brain health? While most people do not immediately link menopause with Alzheimer’s disease (AD)—a brain condition that results from the buildup of amyloid and tau proteins in the brain—research suggests that[Read More…]
Science & Technology
The latest in science and technology.
Dementia and disparities: The sex differences in healthcare use
Healthcare inequities—avoidable differences in health across population subgroups—are ubiquitous in Canada. Even though women are more affected by dementia—a group of age-related diseases characterized by memory decline—than men, current dementia policies often do not consider sex-based differences. Dementia is a major public health issue, with the number of cases projected[Read More…]
Less is more: How efficient crop water use promotes environmental sustainability
Freshwater plays a pivotal role in global food production, with over 70 per cent of available freshwater supplies used in agriculture for pumped irrigation and rainwater harvesting. While the water cycle ensures freshwater regeneration through a continuous movement of water between the surface and atmosphere, our current usage of freshwater[Read More…]
Do we really choose our groceries, or does habit choose for us?
How do we decide what to buy when we go grocery shopping? Why do we purchase the same items time and time again? Do we really choose our groceries, or do we pick what we buy based on habit alone? Hiroshi Mamiya, a professor in McGill’s Department of Epidemiology, Biostatistics,[Read More…]
Addressing perinatal mental health disparities among immigrant parents in Canada
Pregnancy and postpartum can be emotionally overwhelming, and for first- and second-generation immigrants, these challenges are often intensified by cultural barriers, discrimination, and limited access to mental health resources. According to Statistics Canada, nearly 23 per cent of Canadians were born outside of the country, making it essential to address[Read More…]
Sleep on it: ‘Share Your Sleep Story’ spotlights sleep as a healthcare and human right
When all the world is asleep, the body is hard at work. While many people view their resting hours as lost time, the Share Your Sleep Story initiative explores sleep as time invested in a deeply human act of being. The public engagement initiative highlights individuals’ experiences with sleep—and the[Read More…]
How mental health care improves the wellbeing of women living with HIV
For many women living with human immunodeficiency virus (HIV), managing their health means navigating a complex web of challenges that extend beyond the virus itself. From dealing with stigma and past trauma to financial and caregiving responsibilities, addressing mental health struggles often takes a backseat. But new research highlights just[Read More…]
Ask the Trib: SciTech edition
I recently met with my counsellor and found out that I would need to take two more years of classes in order to finish my Math degree (I’m already in my third year…). I’m not sure where to go from here—I’m torn between dropping out, taking a year off to[Read More…]
Which way does the wind blow? What wind can tell us about city wildfire pollution
In late June 2023, the Montreal sky turned orange-grey, the skyline overtaken by a thick haze. The city’s annual air quality report for that year showed that pollution reached its highest point in eight years and on June 25 and 26 of 2023, Montreal had the worst air quality in[Read More…]
Energy poverty in Canada demands political attention
With 20 per cent of Canadian households facing energy poverty—when individuals lack reliable and affordable access to energy services—it is surprising how little political and research attention this social issue receives. Motivated by this research gap, Mylène Riva, an associate professor in McGill’s Department of Geography, and her collaborators set[Read More…]
