University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson ...
A fat polar bear is a bear more likely to thrive in its extreme Arctic environment. So, when scientists discovered polar bear ...
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...
Credit: Toronto Zoo/Cover Images With North America marking Groundhog Day on Sunday (2February) Toronto Zoo’s polar bears had ...
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 ...
Polar bear population decline the direct result of extended ‘energy deficit’ due to lack of food
U of T Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to ...
The researchers developed a model that finds population decline is the result of the bears not getting enough energy, and that’s due to a lack of food caused by shorter hunting seasons on dwindling ...
The ice extent in January was down 498,000 square miles compared to the 1981 to 2010 average. That means the Arctic is now ...
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 ...
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