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 ...

Climate change can be confusing, writes Courtney Humphries, an assistant professor of environmental studies. Yes, we’ll ...

The ice extent in January was down 498,000 square miles compared to the 1981 to 2010 average. That means the Arctic is now ...

In many ways journalism demands the opposite of action. It’s certainly impactful, but not necessarily active in the traditional sense.

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

During this period, the region’s polar bear population has declined by nearly 50 per cent. The monitoring data shows 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 have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

U of T Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by ...