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Curated Video
The Impact of Climate Change on Polar Bears
This video discusses adaptations and challenges faced by polar bears in the Arctic region. It highlights the importance of pack ice for their hunting and feeding habits, and the impact of climate change on their population and survival....
PBS
Pbs: Nova: Shackleton's Voyage of Endurance
"Men wanted for hazardous journey" read the ad in a London paper. So began a journey they would never forget. Follow the expedition through great text and pictures.