A group of veterinarians in Visakhapatnam, India, made a disturbing discovery when they performed surgery on a 6-year-old cow. What they pulled out of the animal's stomach is a harsh reminder of how ...

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 ...

CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.