Ethylenediaminetetraacetate, better known as EDTA, is a chemically stable compound whose widespread use has led to its persistence in the environment as potentially toxic EDTA-metal complexes. Being a ubiquitous environmental ...

Bears utilize fat during hibernation as their sole source of energy. However, as many bears in zoos are fed during the winter months we tested the hypothesis that a single macronutrient, carbohydrate, could serve as a ...