Ancient stellar collisional ring galaxy forms stars 50 times faster than Milky Way

Researchers have found a rare and massive collisional ring galaxy from some 10.8 billion years ago that is forming stars 50 times faster than the Milky Way, says York University Postdoctoral Fellow Leo Alcorn of the Faculty of Science. These kinds of ring galaxies are formed when one galaxy collides with another galaxy that passes through its centre.

York U disaster management and emergency response expert available for comment on hurricane season during COVID-19

TORONTO, May 22, 2020 – The 2020 hurricane season will have above-average activity levels, according to the Canadian Hurricane Centre. The Environment and Climate Change Canada agency provided the seasonal outlook this morning. “The late May outlook for this year’s hurricane season reminds us that despite our disaster attention span being consumed by COVID-19, like […]

Testing rate and contact tracing key to successful re-opening of Ontario

Enhanced testing and contact tracing for the coronavirus in Ontario could allow physical distancing measures to be relaxed, while keeping the reproduction ratio under one and preventing a second wave of infections, says corresponding author of a new modelling study Distinguished Research Professor Jianhong Wu of York University’s Faculty of Science.

How will online learning for the rest of the school year impact families?

York University expert available to explain how to survive COVID-19 school closures TORONTO, May 19, 2020 – The fears of some parents may be easing following the Ontario government announcement today that elementary and high schools will continue online learning and won’t reopen this school year, according to John Ippolito, an associate professor in York […]