Attributing human characteristics to animals makes for great cartoons, but it's not usually considered rigorous science. Now, a new book argues that animals do think and feel in ways similar to humans.
Barbara J. King is a professor of anthropology and a commentator on NPR's science blog, 13.7. And her book, How Animals Grieve, makes a powerful case for the presence of love, affection and grief in animals — from a house cat mourning her lost sister to elephants who pay respects to the bones of their matriarchs.