P.E.I. researchers look at how cow poop can strengthen soil, reduce emissions

Like many farmers, Nick Green trades and barters as a way to ensure his cattle have enough land to graze. Unlike many farmers ...
Science News

Cow poop emits climate-warming methane. Adding red algae may help

Earth has a cow problem. Cow agriculture is one of the largest emitters of climate-warming methane to the atmosphere. But adding a type of red algae known for its methane-inhibiting properties to cow ...
KEYT

Converting cow manure to fuel is growing climate solution, but critics say communities put at risk

PIXLEY, Calif. (AP) — The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California’s farming country. Some people constantly run air purifiers at ...