Digestive System: Cow Stomach Investigation. Special | 6m 40s Video has Closed Captions | CC. Scientists can have an inside look at the digestive system by studying very special cows.

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 ...

How a cow’s digestive system could revolutionise renewable energy. A group of scientists believe that the key to effective biomass conversion lies in the stomachs of cows and elephants, with new ...

Cow burps are a major source of methane, a potent greenhouse gas that heats up the planet more than 80 times faster than CO2 when it’s first released. But a new enzyme—from a startup that ...

Simulators using rumen fluid give UVM researchers a simulated cow digestive system. “We’ve mostly been testing feeding methods and inclusion rates within the diet,” said Driemel.

How digestive emissions from cattle could be used to power cars of the future Argentina's National Institute of Agricultural Technology came up with idea to collect and process cows' digestive ...

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 ...