developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

“The existence of winter doesn't disprove climate change,” says Stuart Evans, assistant professor of geography at the ...

A new study says the number of polar bears in western Hudson Bay has been cut in half over the past four decades. Researchers from the University of Toronto found that climate change and the ...

It’s not the white fluffy look-alike our kids snuggle or the cartoon image drinking Coca-Cola or “fat loungers who draw crowds at zoos” or animated replicas who speak to our children with the press of ...

A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the Arctic. But when there’s a wobble in the rotation, winds in the vortex can ...

Toronto Zoo’s polar bears had an important message about climate change to deliver. It is now always spring for their species due to the melting Arctic ice. Juno the polar bear has made the call, ...

Credit: Toronto Zoo/Cover Images With North America marking Groundhog Day on Sunday (2February) Toronto Zoo’s polar bears had ...

A fat polar bear is a bear more likely to thrive in its extreme Arctic environment. So, when scientists discovered polar bear ...

In a world without climate change, Alessi said, a polar vortex disruption would still push the jet stream south and bring with it very cold air, but without the strong temperature difference ...

U of T Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change. The researchers developed a model that ...