Cows, along with sheep, goats, deer, antelope, bison, buffalo, moose, elk, and reindeer, are all ruminants. These are mammals ...

Scientists can have an inside look at the digestive system by studying very special cows. Follow a University of Idaho scientist as he explains how cows digest their food by opening a unique portal ...

An Auckland start-up has raised $17 million, at a $132m valuation, for its “pill” that reduces methane emissions from cows.

Cows are constantly chewing. But as they break down what they eat, they also belch out a lot of methane. "Methane is what's called a greenhouse gas," University of California, Davis Department of ...

Efforts to curb the methane emissions from cows and other ruminant livestock are ongoing, but one group believes a vaccine may be the answer and is investing in a three-year study to explore its ...

June 6 (Reuters) - Dairy cows infected with avian flu in five U.S. states have died or been slaughtered by farmers because they did not recover, state officials and academics told Reuters. Reports of ...