Cows are notorious for chewing their cud, but did you know this is actually a key part of their digestive process? This chewing of cud, also called “ruminating,” is one feature of an interesting and ...

At first glance, cow digestion seems unremarkable: a bit of grass, chewing cud–done. But behind this seemingly simple process ...

What they want students to learn with the lab is how a rumen works compared to a simple stomach, such as in a human, and why a ruminant needs its complex digestive system to break down the cellular ...

On a recent chilly Summit County evening, my wife and I sat down to a dinner of hot soup, salad and bread. It was a healthy dinner for omnivores like ourselves, but one that required agriculture and ...

Dear Daktari, I keep a few animals as my retirement project. I was a long distant truck driver and spent a better part of my life on the road. I am concerned about this chewing that my mature animals ...

Corn has a way of staying intact from plate to poop. The bright yellow kernels found in our favorite summer dishes can show up — seemingly undigested — in the bathroom hours later. How does corn ...

Saeideh Esmaeili, a recent graduate from UW’s Program in Ecology, tracks onagers, also known as Asiatic wild asses, in Qatrouiyeh National Park in southern Iran. She and other researchers documented ...