Polar bears and melting ice: 3 facts that may surprise you
USA TODAY Network explains how climate change is affecting polar bears now.
25 Surprising Facts About Polar Bears - 24/7 Wall St.
Polar Bears May Soon Feast on Whale Carcasses. Global Warming is to Blame., Smart News
Global Warming Is Driving Polar Bears Toward Extinction, Researchers Say - The New York Times
Polar Bears Risk Starvation as Arctic Ice Sheets Melt
What Are the Top Threats Polar Bears Face?
10 Fascinating Facts About Polar Bears
Arctic ice: 5 reasons the region's warm winter should alarm you - Vox
Alex Challands Art Blog
10 Amazing Facts About Polar Bears
Frontiers North Polar Bears International
The Edge of Extinction
10 Surprising Facts About Polar Bears