Hippos may look lazy in the water, but their poop creates one of the deadliest natural threats in their environment. By releasing massive amounts of waste into rivers, they deplete oxygen levels and ...

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 ...

Hippos might seem harmless from a distance, but their poop plays a surprisingly dangerous role in river ecosystems. Here's how this natural waste can choke out fish, alter water quality, and even ...