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 ...

Letting cows roam and graze as they please is usually good for them, but it can become dangerous when plastic pollution litters the ground. Veterinarians in India learned this the hard way as they ...

When Leluo Guan peers inside a cow's stomach, she sees more than microbes—she sees an opportunity to cut methane emissions from cattle and improve profits for beef and dairy farmers. Cattle are ...