What Polar Bear Genomes May Reveal About Life in a Low-Ice Arctic

Two new studies use whole genome sequencing to explore how the animals have fared in warmer conditions, raising questions about climate and adaptation.

Why this newly identified polar bear subpopulation is so special

Polar Bear, Species

Polar bear family tree reveals adoptions and identical twins

South-eastern Greenland polar bears have adapted to live with little sea ice

Polar bear - Wikipedia

Grizzlies and polar bears are becoming pizzlies or grolars, National

Arctic ice loss forces polar bears to use four times as much energy to survive – study, Arctic

Arctic bacteria converts mercury

How Genetic Adaptions May Help Polar Bears Stay