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Scientists strap cameras on Polar Bears to track behavioral changes in ice-free world
Scientists in Alaska find declining Arctic sea ice is increasing polar bear land use after conducting study that tracks them with cameras strapped to their collars. Anthony Pagana, Research Wildlife Biologist at the United States Geological Survey, tells CNN's Kim Brunhuber that polar bears are at risk of starvation because of climate change.
05:34
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CNN
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Scientists strap cameras on Polar Bears to track behavioral changes in ice-free world
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See a Japanese railway use a humanoid robot for maintenance
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Woman had part of her genitalia cut off as a baby. See how she fought to ban the practice
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See man attempt longest slackline record across the sea
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77 pilot whales die after being stranded on Scottish beach
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Watch this teenagar leap from his jet ski to save a runaway boat
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‘So creepy’: Inside CNN’s investigation of Airbnb’s hidden camera problem
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Stunning video shows scientists release 200 gallons of synthetic blood into ocean to lure a great white shark
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Caesar salad is turning 100. Meet the man who preserved the original recipe
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Hear Jamie Foxx address details of his health scare in new video
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This artist won an AI photo competition. Except his picture was real.
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Hologram in this hospital allows doctors to 'teleport' to meet patients
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Prince William dances to Taylor Swift’s ‘Shake it Off’ at concert with kids