Seaweed diet reduced emissions with no drop-off in efficacy Research could help farmers produce beef and dairy more sustainably Scientists studying ways to farm seaweed in future for broad application ...

Feeding and raising livestock accounts for roughly 14.5 percent of global greenhouse gas emissions. Both cow farts and burps produce methane. However, 97 percent of all the methane gas from a cow is ...

The U.S. government is outlawing the use of cattle blood in livestock feed and cow brains and other parts in dietary supplements, part of broader restrictions in wake of the country's first known case ...

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Feeding cows red seaweed triggers a microbial shift that sharply reduces methane emissions, revealing a promising gut-level ...

Preventing mad cow disease is all about controlling what cows eat, but federal regulations are full of loopholes and enforcement is lax, according to consumer advocates and the government's own ...

A huge row has broke out in Denmark after a number of dairy farmers claim their cows have been poisoned by the methane ...

KANSAS CITY, Missouri (Reuters) - Mike Yoder's herd of dairy cattle are living the sweet life. With corn feed scarcer and costlier than ever, Yoder increasingly is looking for cheaper alternatives -- ...

Hundreds of feed mills are still breaking rules meant to control the spread of mad cow disease, although compliance has improved since the government began re-inspecting some plants in January, ...