On a recent winter afternoon, a long line of brown Jersey cows lined up for feeding time, jostling for position. At the end of the railing, Blueberry snorted in anticipation. Today, her meal at the ...

In a new factory on the Swedish coast, a startup called Volta Greentech will soon begin commercial production of Asparagopsis taxiformis, a type of red seaweed that’s never been grown before on land.

Medically reviewed by Priyanka Chugh, MD Key Takeaways Sulfur burps smell like rotten eggs because of hydrogen sulfide gas in ...

(CNN) - New Zealand has issued a proposal to tax farmers for their livestock emissions. They said cow burps or farts aren’t just smelly. They contribute to climate change. They emit methane, a potent ...