Featured: Polar Bears - Feeling the Heat series
Jeff Corwin talks about one of his favorite animals, the iconic polar bear, that has become the face of the detrimental effects that global warming is having in the arctic as the sea ice they need to survive slowly melts away.
- Report: Sea Bear Under Siege, Polar Bears and Climate Change in Alaska 
- Fact Sheet: Arctic National Wildlife Refuge Essential to Iconic Marine Mammal’s Survival 
- Navigating the Arctic Meltdown: Polar Bears 
- Testimony of Jamie Rappaport Clark  (PDF) before US House of Representatives committee at a hearing, entitled, On Thin Ice: The Future of the Polar Bear. January 17, 2008
- United States-Russia Polar Bear Conservation and Management Act of 2005 , S. 2013, 109th Congress.
- FWS Marine Mammal Management: Polar Bears 
- Marine Mammal Protection Act (PDF)
- Polar Bears International 
- Alaska Wilderness League