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 ...

If we are to feed cattle properly for optimum production, we need to understand their digestive system. We all know that cows are ruminants as are goats, sheep, and deer and that their digestive ...

Portia is a cow at Tufts university. She has been living with a large hole in her stomach since 2002. It looks life-threatening, but it's not. The hole was put there on purpose so scientists can study ...

1. Seeds of 10 legumes and eight grasses found in tropical and subtropical pastures were placed directly into the rumens of cattle. Their survival and rate of passage through the digestive tract was ...

BUENOS AIRES (Reuters) - Argentine scientists have found a way to transform the gas created by the bovine digestive system into fuel, an innovation that could curb greenhouse gases that cause global ...