Researchers have directly linked population ... the average size of polar bears is also in decline. The body mass of adult females has dropped by 39kg (86lbs) and one-year-old cubs by 26kg ...

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

A new study from the University of Toronto Scarborough reveals a link between dwindling ice and reduced energy intake in a long-tracked population of polar bears ... Barn For 80 Years, This ...

A new study says the number of polar bears in western Hudson Bay has been cut in half over the past four decades. Researchers from the University of Toronto found that climate change and the ...

A fat polar bear is a bear more likely to thrive in its extreme Arctic environment. So, when scientists discovered polar bear ...

In the mid-1990s, there were about 1,200 polar bears in the Hudson Bay population, Molnar said. That number has dwindled to 600 bears, he added. A study published last year in Communications Earth & ...

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 ...

Researchers from the University of Toronto have established a direct link between the population decline in polar bears living in Western Hudson Bay and shrinking sea ice caused by climate change. The ...