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In Images: Polar Bears' Shifting Diet

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Changing habitat

Credit: Hansruedi Weyrich
As the climate has changed, polar bears have shifted their diets in response, several new papers published in 2013 showed.
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Tia Ghose, LiveScience Staff Writer

Tia Ghose

Tia has interned at Science News, Wired.com, and the Milwaukee Journal Sentinel and has written for the Center for Investigative Reporting, Scientific American, and ScienceNow. She has a master's degree in bioengineering from the University of Washington and a graduate certificate in science writing from the University of California Santa Cruz. To find out what her latest project is, you can follow Tia on Twitter and  .
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