Biologists and ecologists have long wished to gather high-quality data on exactly what the animals they study are eating, but how can such observations be made without disturbing the natural patterns ...

Relatives of the llama are dropping dung as they venture into higher elevations in the Andes Mountains, providing a nutrient-rich environment for life to thrive despite glacier loss. Climate change is ...

Feces, dung, poop: words that never fail to make a 12-year-old boy laugh. But they have no place in highly advanced scientific processes, right? Well, that’s where you’d be wrong. Researchers ...