Science What's it like to be a polar bear? Collar cameras offer new perspective. (+video)

By attaching collar-cams to wild polar bears, the US Geological Survey has captured the first-ever video from the Arctic animals' point of view. 

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Mike Lockhart/USGS

Polar bears nuzzle potential mates and play soccer with a frozen seal carcass in an amazing new video captured by collar cameras attached to the iconic animals.