It all starts with a cow. These gentle, grass-chewing giants are the foundation of an entire food system built on milk. When a dairy cow becomes pregnant around one year of age, she begins a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A new study looks at the world through a cow’s eyes—then ...

A “DA” is a displaced abomasum, which is the fourth stomach compartment in a cow. This cow, who had recently calved, had gotten her stomach twisted, an uncomfortable yet common condition for dairy ...

An enzyme from a microbe that lives inside a cow’s stomach is the key to turning corn plants into fuel, according to Michigan State University scientists. The enzyme that allows a cow to digest ...