Researchers See Signs of Chronic Stress in Polar Bears' Blood

Abnormally long fasts linked to melting sea ice may be pushing polar bears to their limits.

Born to Roam - The Suffering of Polar Bears in Zoos by BornFree

Skin biopsies from affected and unaffected polar bears captured in

Liver; polar bear No. 2. Hepatocellular carcinoma with large

George Durner a polar researcher from the US Geological Survey

Born to Roam - The Suffering of Polar Bears in Zoos by BornFree

Scientific Field/Discipline Zoology

Researchers See Signs of Chronic Stress in Polar Bears' Blood

Pollution Blood Contaminants in Polar Bears

Serum plays an important role in reprogramming the seasonal

How do polar bears eat when there's no sea ice? Not well, study

Pathogens, Free Full-Text

Canada's Oceans Now: Case Studies from State of Canada's Arctic

Polar Heatwaves Could Signal Warming Point of No Return for

Starving Polar Bear Gets Can of Condensed Milk Stuck on Her Tongue

Geographic Region North America