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 ...

On a rural road in Kansas, surrounded by farm fields, a startup called Vaulted Deep is pioneering a new type of carbon removal: injecting animal manure and sewage sludge 1,000 feet underground to ...

A particularly impressive red alga has already shown great promise in dramatically reducing the alarming levels of methane gas produced by a cow's enteric digestive system. Now, a team of scientists ...

At barn No. 5 at the Larson Dairy farm just north of Lake Okeechobee, a line of cows pump out milk bound for grocery stores shelves and family refrigerators across Florida. Being cows, they are also ...

HALIFAX - Like many farmers, Nick Green trades and barters as a way to ensure his cattle have enough land to graze. Unlike many farmers, Green trades in manure.