Published today on International Polar Bear Day, new research marks the first combination of satellite tracking collars with remote camera traps to answer...
New research on the diets of giant pandas (Ailuropoda melanoleuca) and sloth bears (Melursus ursinus) adds evidence that bears are low-protein macronutrient...
Polar bears (Ursus maritimus) and brown bears (Ursus arctos) are sister species possessing distinct physiological and behavioral adaptations that evolved...
