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 ...

Scientists monitor polar bears because, like you said, the Arctic ice is declining – and it’s happening fast. The ice is melting because of global warming. When humans burn fossil fuels like ...

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 ...

U of T Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to ...

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

Polar bears in Western Hudson Bay have seen their population nearly halved over the last several decades, largely due to dwindling sea ice and limited hunting opportunities, according to the findings ...

Can a song from Wales help the polar bears? It's not only the polar bears who are confused by some of the science behind global warming. Here is a quick guide to some of the terms used in the song.

When scientists discovered polar bear populations were dropping rapidly, they created a framework to understand what is ...

Those disruptions to the circulation are happening more often as global warming has weakened the polar vortex. What’s less clear is whether those events are also leading to bouts of cold on the ...