“Unwashed, greasy hair made it much harder for ice to stick. In contrast, when the polar bear hair was washed and the grease ...

Discover the amazing properties of polar bear fur that repel ice and prevent ice buildup. Learn how their specialized hair ...

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

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 ...

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

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

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