Increasing Loss of Spring Sea Ice Taxes Polar Bear Metabolism (1 of 1) (image) American Association for the Advancement of Science Share Print E-Mail Caption Polar bear wearing a GPS video-camera collar on the sea ice of the Beaufort Sea. This material relates to a paper that appeared in the 2 February 2018 issue of Science, published by AAAS. The paper, by A.M. Pagano at U.S. Geological Survey in Anchorage, AK, and colleagues was titled, "High-energy, high-fat lifestyle challenges an Arctic apex predator, the polar bear." Credit Anthony Pagano, USGS Usage Restrictions Please cite the owner of the material when publishing. This material may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.