By A Mystery Man Writer
Polar bear populations have dropped as sea ice melts.
Fasting season length sets temporal limits for global polar bear persistence
Animal Behaviors That Are Changing Due to Climate Change
Polar bear hunting and migration 'hit by warming climate', Polar regions
Polar bears and climate change: What does the science say?
Polar bears: The largest land carnivores
Polar bears and climate change: What does the science say?
Climate Change Affects Annual Polar Bear Migration
Blogging the Polar Bear Migration
Which Animals Are Most Affected by Climate Change, Explained
EXPLAINER: How warming affects Arctic sea ice, polar bears
Arctic sea ice vital to polar bear habitat: biologists
Polar bears are trying to adapt to a warming Arctic. It's not working.
Killing the Arctic
Frontiers Climate change and the increasing impact of polar
Climate Change Likely to Displace Millions