TORONTO - The latest COVID-19 modelling in Ontario shows a stay-at-home order is necessary to control the third wave of the pandemic, which is being driven by the more deadly and contagious ...

Epidemiologists at the University of Toronto are working on modelling ways we might manage the COVID-19 pandemic after we've "flattened the curve," so we can return to some semblance of a normal life.

Ontario’s failure to control the third wave of the pandemic has led to a massive surge in COVID-19 in hospitals with devastating consequences on the delivery of health care to millions of Canadians.

Schematic of chiral terahertz generation and control: A femtosecond laser interacts with a patterned spintronic emitter, producing elliptically or circularly polarized terahertz waves. Rotating ...

Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre world in which an object can act like both waves and particles, and ...