Zeno Swijtink
05-15-2008, 07:02 PM
Day to Day, April 29, 2008 · Cows produce methane — a big contributor to global warming — when they digest grass. In Australia, Dr. Athol Klieve noticed that another herbivore, the kangaroo, doesn't have a methane problem. He's betting that his kangaroo research could help produce a methane-free cow.
https://www.npr.org/templates/story/story.php?storyId=90031367
https://www.npr.org/templates/story/story.php?storyId=90031367