A recent study at the University of Minnesota is among the first to use a non-invasive research method to investigate cow digestion and improve animal health. The study, which began late last month, ...

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 ...