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Canadian astronomers use Webb to uncover Milky Way’s turbulent youth through galactic twins

How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent results from the James Webb Space Telescope (JWST), including reports of surprisingly massive and evolved galaxies in the early Universe, have only deepened the mystery. Understanding how our own home galaxy, the Milky Way, built itself over time provides a crucial piece of this broader cosmic puzzle.

Canada renews support for Energy Modelling Hub

Natural Resources Canada has renewed its support for the Energy Modelling Hub (EMH) activities for a further four years beginning, providing $5 million to strengthen Canada’s capacity for transparent, evidence-based energy, climate and energy transition policy development and planning.

Novel AI technique able to distinguish between progressive brain tumours and radiation necrosis, York U study finds

While targeted radiation can be an effective treatment for brain tumours, subsequent potential necrosis of the treated areas can be hard to distinguish from the tumours on a standard MRI. A new study led by a York University professor in the Lassonde School of Engineering found that a novel AI-based method is better able to distinguish between the two types of lesions on advanced MRI than the human eye alone, a discovery that could help clinicians more accurately identify and treat the issues.

Dance effective in fighting against cognitive decline in Parkinson’s, York U study finds

A new study led by researchers at York University shows that dance can be beneficial in halting the cognitive decline associated with Parkinson’s disease and, for some participants, they even showed signs of improvement. Faculty of Health Associate Professor Joseph DeSouza, co-author of the study, says since cognition is nearly always expected to decline as the illness progresses and this was a multi-year study, the findings are quite remarkable.