The blood samples of the 2008-2017 cohort showed ... This year, Alaska announced the first recorded case of a polar bear dying because of bird flu. Additionally, wandering polar bears' exposure ...

Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from ...

In a study that has provided clues about how polar bear disease could be linked to ice loss, scientists examined blood ...

Scientists warned on Thursday that the long-term health of Inuit hunters in eastern Greenland was under threat, due to ...

According to the group’s findings, which have been published in Science Advances, the key lies in polar bear’s sebum—a natural skin oil secreted from glands beneath their fur. This oily ...

This story appears in the January 2018 issue of National Geographic magazine. We see evidence of the kill first: a shockingly broad spread of scarlet, probably the blood of a ringed seal, on snow ...

The time lapse footage is the result of almost a decade of work monitoring the vulnerable predators' maternal behavior.

Caption Different functional parts of the Greenland polar bear brain were investigated for transfer of contaminants over the blood-brain barrier. The inner regions of the brain closer to incoming ...