Cows are notorious for chewing their cud, but did you know this is actually a key part of their digestive process? This chewing of cud, also called “ruminating,” is one feature of an interesting and ...

International Symposium on Ruminant Physiology (4th : 1974 : Sydney, N.S.W.) ...

So today's atmospheric methane from ruminants is largely unchanged from that of 10 years ago - it's not a driver of climate change. Deforestation caused by the desire for new pasturage is certainly ...