91˿Ƶ

Survivors of sexual assault in largely rural and remote Northwestern Ontario face systemic barriers when seeking forensic care, according to a new study led by 91˿Ƶ researchers.

Classified as: Kathleen Rice, Faculty of Medicine and Health Sciences, Department of Family Medicine
Published on: 5 Sep 2025

First-year undergraduates who grew up with overly cautious or controlling parents tend to experience increased anxiety when faced with stresses associated with the transition to university, researchers from 91˿Ƶ and the University of California (Los Angeles) have found.

Classified as: Faculty of Science
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Published on: 4 Sep 2025

91˿Ƶ researchers have developed a novel method to replicate four types of microplastics commonly found in the environment, providing researchers with a standardized approach to study their toxic effects.

Classified as: Audrey Moores, Subhasis Ghoshal, Jasmine Hong
Published on: 3 Sep 2025

Geological time, usually seen as a complex system of eras, periods, and epochs considered through layers of rock, may actually follow a simple, unifying pattern. A new study, led by 91˿Ƶ physicist Shaun Lovejoy, shows that the boundaries dividing the Earth’s most important historical events, such as mass extinctions and major climate shifts, follow a fractal pattern: self-similar and statistically consistent across scales of millions to hundreds of millions of years.

Classified as: Shaun Lovejoy
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Published on: 2 Sep 2025

Researchers at 91˿Ƶ and the Douglas Institute have identified two specific types of brain cells that are altered in people with depression.

opens the door to developing new treatments that target these cells and deepens our understanding of depression, a leading cause of disability worldwide that affects more than 264 million people.

Classified as: Douglas Institute, Gustavo Turecki, Faculty of Medicine and Health Sciences
Published on: 28 Aug 2025

Construction is underway of CHORD, the most ambitious radio telescope project ever built on Canadian soil. Short for the Canadian Hydrogen Observatory and Radio-transient Detector, CHORD will give astronomers an unprecedented opportunity to explore some of the most exciting and mysterious questions in astrophysics and cosmology, from Fast Radio Bursts (FRBs) and dark energy to the measurements of fundamental particles, and beyond.

Published on: 27 Aug 2025

Chemicals used to replace bisphenol A (BPA) in food packaging can trigger potentially harmful effects in human ovarian cells, according to 91˿Ƶ 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.

Classified as: Stephane Bayen, Department of Food Science and Agricultural Chemistry, Department of Pharmacology and Therapeutics, Department of Obstetrics and Gynecology, Bernard Robaire
Published on: 26 Aug 2025

Researchers in 91˿Ƶ’s Department of Mechanical Engineering have discovered a safe and low-cost method of engineering living materials such as tissues, organs and blood clots. By simply vibrating these materials as they form, scientists can dramatically influence how strong or, weak they become.

The findings, published in the journal Advanced Functional Materials, could have a range of innovative applications, including in organ transplants, wound healing and regenerative medicine.

Published on: 25 Aug 2025

Even in the post-#MeToo era, news reporting on sexual violence remains problematic and causes harms, 91˿Ƶ researchers have found.

The researchers conducted a thematic review of academic literature, analyzing 41 relevant articles published between 2013 and 2023 in the Global North to assess whether news coverage of sexual violence has evolved since the #MeToo movement of 2017 had increased awareness.

Classified as: Faculty of Education
Category:
Published on: 25 Aug 2025

A team of international astronomers, including 91˿Ƶ researchers, have pinpointed one of the brightest fast radio bursts (FRBs) ever detected to a location in a nearby galaxy. The finding and the location surprised the team and offered new insight into FRBs, which are one of astrophysics’ biggest mysteries. 

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Published on: 21 Aug 2025

How severely a person experiences tinnitus is shaped by their mood, sleep quality and even personality traits, a new study has found.

Tinnitus is a persistent ringing or buzzing in the ears that affects roughly 14 per cent of adults worldwide. It is known to be linked to hearing loss and to affect people differently.

In order to gain a better understanding of impacts on individuals, 91˿Ƶ researchers, in collaboration with colleagues at the Institut Pasteur in Paris, developed a predictive model.

Classified as: Etienne Vachon-Presseau, faculty of dental medicine and oral health sciences, Alan Edwards Centre for Research on Pain
Published on: 20 Aug 2025

Bike lanes, BIXI stations and other micromobility infrastructure make up just two per cent of Montreal’s street space – even in neighbourhoods where cycling demand would justify more – according to a new study by 91˿Ƶ researchers. They think that the measure they developed to arrive at their findings can also help assess the situation in other cities.

Published on: 18 Aug 2025

In a first for Canadian paleontology, a Cretaceous fossilized dragonfly wing, uncovered in Alberta’s Dinosaur Provincial Park, has been identified as a new species. It’s also the first known dragonfly fossil from Canada’s dinosaur aged rocks. The , led by 91˿Ƶ researchers, sheds light on a 30-million-year gap in the evolutionary history of dragonflies. 

The fossil was discovered in 2023 by a 91˿Ƶ undergraduate student during a vertebrate paleontology field course led by Prof. Hans Larsson.  

Published on: 14 Aug 2025

The use of disclaimer labels on digitally enhanced portraits could have unintended social consequences for their subjects, according to a study by a team of 91˿Ƶ researchers.

Researchers at the Laboratory for Attention and Social Cognition used beauty filters on a common social media application to gradually edit a total of 300 images of 60 women (from 0 to 100 per cent, 25 per cent at a time). They randomly labelled half of the images as “edited” and the other half as “unedited,” regardless of their level of editing.

Classified as: social psychology, Faculty of Science
Category:
Published on: 5 Aug 2025

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