Have you ever thought about why cows produce methane, while kangaroos don’t? A recent study has shed some light on this mystery, and it’s all thanks to the microbes in their feces. Researchers have found that the microbes in cow feces produce methane, while the microbes in kangaroo feces do not. This means that the kangaroo’s unique digestive system is able to break down food in a way that prevents methane production, while cows are not as efficient in their digestion. This is important because methane is a potent greenhouse gas that contributes to global warming. The findings of this study could potentially lead to ways to reduce methane emissions from cattle, which in turn could help mitigate climate change.

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source: Phys.org