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New research will help mining companies better understand the negative societal and environmental impacts of mine-waste disasters, known as tailings flows, and hopefully avoid them.

Researchers created a database as part of a study that presents the first global picture of the occurrence rates, behaviours and physical impacts of tailings flows, which are rapid downstream movements of mine waste following failures of tailings impoundments.

Congratulations to Laura Neary and Hannah Thibault who have been chosen as recipients of the 2021 Weston Family Awards in Northern Research!

Funded by the Weston Family Foundation (formerly The W. Garfield Weston Foundation), these annual awards are some of the most prestigious in the country for students pursuing a master’s degree, a doctoral degree or postdoctoral fellowship.

Plastics pollution is a global environmental hazard with potentially harmful impacts on wildlife, ecosystem services, and human health and wellbeing. Microplastics in particular are of great concern because of their ability to be transported over great distances and absorb and disperse contaminants widely.

Yun Wu working with a 3D printer in the lab.

To a scientist, trial and error is common in laboratories to refine new tests and methods, and look for potential problems on the small scale. But what happens when these techniques are meant for human tissues, such as for surgeries, medical tests, and treatments, where multiple different trials are not possible?