Nearly extinct in the mid-20th century due to over-hunting, a whopping 280,000 Canada geese now live in Michigan.

By depositing substantial piles of dung, vicuñas are speeding up plant colonization on freshly deglaciated terrain.

The world needs to clean up how it gets around in a big way if we want any hope of leaving a planet for our kids to inherit.

Elaine Power first became interested in studying coprophagy—the practice of eating feces—when she was teaching high school ...

Kopi luwak is a very expensive coffee that's allegedly made from animal feces. But is that really the case? Here's the truth ...

Uncover the remarkable impact of vicuñas on barren landscapes in the Andes, as they facilitate the growth of plants through ...

Cuevas del Almanzora is the only other municipality in Almeria’s Levante area that allows dogs on one of its beaches, but ...

Humans have used their own waste as fertilizer for thousands of years, with varying degrees of success. In King County, it’s ...

Portland's sewer system combines sewage and runoff into the same pipes. Sometimes heavy rains cause those pipes to overflow. But a sewer overhaul 14 years ago has drastically reduced this pollution.