Cows, along with sheep, goats, deer, antelope, bison, buffalo, moose, elk, and reindeer, are all ruminants. These are mammals with four compartments in their digestive system that let them re-chew and ...

When my daughter was ten years old, I dared her to put her hand in the stomach of a fistulated cow–hoping she would overcome the ick factor and learn something about cow digestion. If you have never ...

Farm Powered anaerobic digestion is a powerful process that recycles organic waste, mainly food and beverage waste from the manufacturing sector and dairy cow manure, into renewable natural gas (RNG).