Animal Physiology
Group of pigs chilling around.

Photo by Amber Kipp on Unsplash 

Probiotics, not antibiotics, might be the future of livestock farming

Probiotics are an attractive alternative to longstanding farming practice, and could help us build a better food system

Alice Theibault

U.S. Department of Agriculture / Flickr

How an interloper snake decimated Guam's delicious wild chilies

The snakes don't eat chilies. The connection: birds

Jenny Howard