After decades of Arctic sea ice getting faster and more hazardous for transport, models suggest a dramatic reversal is coming, York U study finds

Will ice floating in the Arctic Ocean move faster or slower over the coming decades? The answer to this question will tell us whether marine transportation can be expected to get more or less hazardous. It might also have important implications for the rate of ice cover loss, which is hugely consequential for Northern Indigenous communities, ecosystems, and the global climate system.

Asteroid now most surveyed in solar system, thanks to a Canadian laser instrument

TORONTO, Sept. 21, 2023 - The much-anticipated arrival of the Bennu asteroid sample to Earth means researchers across Canada and the world will be able to study it to better learn about the origins of the solar system, thanks in part to work led by a York professor at the Lassonde School of Engineering. This Sunday morning, NASA’s OSIRIS-REx plans to make that brief, but key pit stop back to earth’s orbit to parachute a package to the Utah desert, and Mike Daly, York Research Chair in Planetary Science with the Centre for Research in Earth and Space Science (CRESS) couldn’t be more excited.