Kangaroos More Gassy Than Thought: Learning for Cows

Animals with four-chambered stomachs that process plants are known as ruminants. Some of them, like cows, produce quite a bit of methane as they process the food. Kangaroos have been thought to produce much less. A recent study from University of Zurich says kangaroos are more gassy than we thought, but has learnings for cows on the planet.