“Poop is central to the story of how dogs came into our lives," write Duke University dog researchers Brian Hare and Vanessa Woods in their wonderful new book, Survival of the Friendliest: ...

Most stool tends to sink to the bottom of your toilet bowl, but we've all had the occasional 'floater,' and of course science ...

Of all the mammals in the world, humans by far have the strangest diets. As omnivores, we have the most variety of any other animal in the food we consume. We also delight in the culinary arts, ...

Large dog with blue background. Side profile of senior dog looking guilty sad or ashamed. Side profile of 10 years old female American Pitbull terrier, silver fawn color. Selective focus. Copy space.© ...