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

Researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

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

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.

MORE: Climate change and loss of sea ice putting polar bears at risk of starvation, collar cameras show The vast majority of their feeding and energy intake happens when the bears are moving around ...

During this period, the region’s polar bear population has declined by nearly 50 per cent. The monitoring data shows the ...

A new study confirms that polar bear decline in Western Hudson Bay is directly linked to shrinking sea ice, which shortens ...

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

Researchers from the University of Toronto have established a direct link between the population decline in polar bears ...

“A loss of sea ice means bears spend less time hunting seals ... feeding time and less energy overall. When we run the numbers, we get a near one-to-one match to what we’re seeing in real life ...