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Polar bears are suffering from an 'energy deficit' due to lack of food access
This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...
Polar bear population in Canada's Hudson Bay declined by 50% due to climate change
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...
Polar bears are struggling to get enough to eat as sea ice dwindles due to climate change, study finds
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.