Temperature is one facet in the mosaic of physical and biotic factors that describes the niche of an animal. Ofthe physical factors it is ecologically the most

To humans, cold has a distinctly positive quality. 'Frostbite', 'a nip in the air', 'biting cold', all express the concept of cold as an entity which attacks th

How do mammals manage to maintain their body temperature within the same narrow range in environments as different as polar regions and hot deserts? This advanc

*A New York Times Editor's Choice pick *Shortlisted for the 2022 Pacific Northwest Book Awards A beloved natural historian explores how climate change is drivin