Feb. 1, 2018, 11:44 p.m.
Polar bears finding it harder to catch enough seals to meet energy demands
A new study finds polar bears in the wild have higher metabolic rates than previously thought, and as climate change alters their environment a growing number of bears are unable to catch enough prey to meet their energy needs. https://www.sciencedaily.com/releases/2018/02/180201173314.htm
