This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. Scat. Guano. Dung. Poop ...

Good morning. I'm Leila Fadel. Dolphin poop - or excrement - could help save endangered coral reefs. A new study from the Zoological Society of London found that highly acrobatic spinner dolphins ...