KUOW - The polar bears of Hudson Bay: cubs, climate, and calories

I Traveled to the World's 'Polar Bear Capital' to See These Wild Animals Up Close — Here's What I Learned

Effects of Global Warming on Polar Bears in the Arctic – Shark Research & Conservation Program (SRC)

Some Greenland polar bears are surviving with very little sea ice

climate change: Un-bearable? How global warming may cause mama polar bears to run out of milk - The Economic Times

Research: Polar bears can't conserve energy during fasting

How the changing climate will affect polar bears

Polar Bear Week 2019 - Churchill Wild Polar Bear Tours

KUOW - The polar bears of Hudson Bay: cubs, climate, and calories

Polar bears are trying to adapt to a warming Arctic. It's not working.

Polar Bear, Species

Scientists say they've found a direct link between planet-warming pollution and polar bear survival

Hunt quotas cut for southern population of polar bears