60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

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Science & Medicine 26
Natural Sciences 8

Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast


Polar Bears Must Work Harder On Faster Sea Ice Treadmill

December 28th, 2015

Episode 388 of 725 episodes

Thinner sea ice is getting pushed farther by Arctic winds, which makes polar bears walk more to stay in the same place, increasing their need for food.

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