Not only can their waste pose significant health risks by spreading parasites, but the animal behind the poop can also pose a ...

According to their results, published March 20 in Frontiers in Marine Science, it only takes a small amount of penguin guano (poop) to influence the tiny sea creatures’ behavior. “Here we show ...

Similarly, dogs put in tight, small spaces – like overcrowded kennels ... Some dogs will eat other animals' poop – such as horses' – since the feces contain nutrients.