For years, scientists have been wondering why wombat poop is cube-shaped (yes, really). Now, they say they have got to the bottom of the mystery. Bare-nosed wombats, or common wombats, can be found in ...

Otters may look adorable, but scientists say their poop is a goldmine of information. A new study from the Smithsonian Environmental Research Center in Edgewater, Maryland, found that otter poop, or ...