Add Yahoo as a preferred source to see more of our stories on Google. Sometimes, dogs do strange things. Beyond rolling in mud puddles or biting themselves, your pet might drink from toilets or lick ...

River otter poop is the perfect for Katrina Lohan's research as it contains DNA from worms, fish, and other organisms, including parasites. Image: National Zoo River otters are unequivocally cute. But ...

Feces are a valuable tool in the world of animal identification. It might sound gross, but it’s one of the best ways to determine an animal’s behavior. An animal’s poop, known as scat, tells you where ...

What’s the deal with scat? When animals well, you know, poop, they release organic matter which can contain diseases, phosphorus, and even fragments of DNA. Scientifically, animal poop is referred to ...