Add Yahoo as a preferred source to see more of our stories on Google. Scientists are trying to develop a vaccine that will reduce the amount of methane-producing microbes in cows’ stomachs The fight ...

No need to make a stink: Controlling bovine flatulence could be key to helping curb global warming. New research suggests that breeding dairy cows to fart less — and, therefore, release less methane — ...

The cow’s amazing ability to sustain itself by eating nothing but grass is one of the marvels of nature, but it comes at a cost. As grass ferments in the rumen — one of four compartments in the animal ...

Belching – not flatulence – is the major cause of methane produced by the world’s cows and a Seattle-based company has just won $1.5 million to test a product to make cows burp less. Both ends of a ...

Cows and pigs produce a large share of planet-warming methane. A new tax is part of a plan to clean that up. Denmark is home to five times as many pigs and cattle as people. A dairy farm in Slagelse, ...

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